Note: This Administrative Record has been updated due to ... · Note: This Administrative Record has been updated due to advances in technology. Blank pages have been removed, map

Note: This Administrative Record has been updated due to advances in technology. Blank pages have been removed, map and photo quality improved and when possible slip sheets have been removed and the actual document has been inserted.

Date: ______07 JUL 16________________________

ALUMINUM COMPANY OF AMERICA DAVENPORTRIVERDALE, IOWA

ADMINISTRATIVE RECORD

INTRODUCTION

This index of documents for the Remedial Administrative Record lists documents considered bythe United States Environmental Protection Agency with respect to response actions at TheAluminum Company of America Site (ALCOA)

The Remedial Administrative Record index lists documents chronologically in ascending order,with any undated documents following all dated entries. This sorting scheme corresponds with thearrangement of the documents in the Remedial Administrative Record itself. In cases wheredocuments contain only partial dates, the index defaults to the first month of the year and/or first dayof the month, as appropriate.

Most of the documents described in the Remedial Administrative Record index are present in hardcopy form in the Remedial Administrative Record itself however, those marked "Yes" under the"Reference" field have been incorporated in the record by reference, and may be available for reviewat the EPA Region VII Office during regular business hours.

The Remedial Administrative Record is available for public review at:

Environmental Protection Agency Bettendorf Public LibraryRegion VII Docket Room Information Center901 North 5th Street 2950 Learning Campus DrKansas City, Kansas 66101 Bettendorf, Iowa 52722

40267362

Hill, III11Superfund

TABLE OF CONTENTS

INTRODUCTION

INDEX

1.0 PRE-REMEDIAL/PRE-REMOVAL1.1 Sampling and Analysis Data, Chain of Custody and Data Transmittals

2.0 REMOVAL RESPONSE2.1 Sampling and Analysis Data, Chain of Custody and Data Transmittals2.2 Pollution Reports

3.0 REMEDIAL INVESTIGATION/COMBINED RI/FS3.1 Sampling and Analysis Data, Chain of Custody and Data Transmittals

4.0 FEASIBILITY STUDY

5.0 RECORD OF DECISION (ROD)/PROPOSED PLAN

7.0 REMEDIAL ACTION7.1 Sampling and Analysis Data, Chain of Custody and Data Transmittals

8.0 SITE CLOSE-OUT/NPL DELETIONS/5-YEAR REVIEWS

10.0 ENFORCEMENT/ORDERS10.1 EPA Administrative Orders, Consent Decrees, DOJ Referrals and

CERCLA 120 Federal Facilities Agreements

11.0 POTENTIALLY RESPONSIBLE PARTY (PRP) SEARCHES11.2 Individual PRP Files

13.0 COMMUNITY RELATIONS

16.0 NATURAL RESOURCES TRUSTEE

17.0 SITE MANAGEMENT

19.0 RESOURCE CONSERVATION AND RECOVERY ACT (RCRA) RECORDS

7/3/2007 10:17:40 AM

ADMINISTRATIVE RECORD INDEX REPORT

For All RecordsDocument Date: DOC ID 40267362 AR 4202 Site ID IAD005270160

Author(s):

Recipient(s):

Document Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

Company/Agency:EPACompany/Agency:

INDEXAdministrative Record #4202 Index

01.00 Pages: 183

Document Date: 02/03/1981 DOC ID 33609 AR 4202 Site ID IAD005270160

Author(s):TONY RESTAINORecipient(s):WOLFGANG BRADNER


Company/Agency:U.S. EPA REGION VCompany/Agency:T.O.P,;E

TELEPHONE COMMUNICATION RECORDALCOA EMPTIES PCB LAGOON

01.00 Pages: 2

Document Date: 07/10/1981

Author(s):MARVIN FRYERecipient(s):LEO ALDERMAN

DOC ID 33614 AR 4202 Site ID IAD005270160

Company/Agency:EPACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type:Document Title:

Reference:Category:Sheet|Frame|Roll|Frame

LETTERSREGARDING MEETING BETWEEN ALCOA, IDEQ, AND EPACONCERNING WASTE OIL LAGOON

01.00 Pages: 2

Document Date: 08/18/1981

Author(s):Recipient(s):GEORGE PRATT

DOCID33615 AR 4202 Site ID IAD005270160

Company/Agency:Company/Agency:ALUMINUM COMPANY OF AMERICA



LETTERSCLOSURE OF SURFACE IMPOUNDMENT AS ALTERNATIVE METHOD OFDISPOSAL

01.00 Pages: 1

For All Records1 of

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/03/1981 DOC ID 33713 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JOHNFRANKE EPARecipient(s): Company/Agency:

ALCOAW.L. CRAWFORDDocument Type: LETTERSDocument Title: PERMISSION TO DISPOSE OF PCB FUEL OIL IN ITS FURNACEReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 12/18/1981 DOC ID 36808 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G. O.PRATT JRRecipient(s): Company/Agency:D. WILCOXDocument Type: LETTERSDocument Title: RE: ENCLOSED SPILL PREVENTION PLAN RELATING TO STORAGE

TANKS & LAGOON INFORMATIONReference:Category: 01.00 Pages 83Sheet|Frame|Roll|Frame

Document Date: 03/01/1982 DOC ID 36826 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: PLANSDocument Title: CLOSURE PLAN - WASTE OIL SURFACE IMPOUNDMENTReference:Category: 01.00 Pages 133Sheet|Frame|Roll|Frame

Document Date: 10/20/1982 DOCID33688 AR 4202 Site ID LAD005270160Author(s): Company/Agency:STEVEN BUSCH US EPA REGION IIRecipient(s): Company/Agency:MARTY ALLEN US EPA REGION VIDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: LIPSITSZ BEING SIMILAR TO ALCOA SITE

• Reference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

2 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/26/1983 DOC ID 33965 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G.O. PRATT ALCOARecipient(s): Company/Agency:KAY MORRIS USEPADocument Type: LETTERSDocument Title: REGARDING: AUTHORIZATION TO DISPOSE OF PCB CONTAMINATED

FUEL OILReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 02/01/1983 DOC ID 36834 AR 4202 Site ID IAD005270160Author(s): Company/Agency:

GERAGHTY & MILLER INCRecipient(s): Company/Agency:

ALCOADocument Type: REPORTSDocument Title: FIRST ANNUAL COMPREHENSIVE REPORT ON GROUNDWATER

CONDITIONSReference:Category: 01.00 Pages 132Sheet|Frame|Roll|Frame

Document Date: 04/25/1983 DOC ID 33737 AR 4202 Site ID IAD005270160Author(s): Company/Agency:LAWRENCE S GRAVES GERAGHTY & MILLER, INC.Recipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: COMMENTS REGARDING: SAMPLING FREQUENCYReference:Category: 01.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 04/27/1983 DOC ID 33741 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G.O. PRATT JR ALCOARecipient(s): Company/Agency:MICHAEL SANDERSON EPADocument Type: LETTERSDocument Title: REGARDING GROUNDWATER MONITORING AROUND LAGOON AREAReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

3 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/05/1983 DOC ID 33751 AR 4202 Site ID IAD005270160Author(s): Company/Agency:WILLIAM PEDICINO USEPARecipient(s): Company/Agency:MARVIN FRYE EPA

Document Type: LETTERSDocument Title: REGARDING: COMMENTS ON THE LETTER FROM ALCOA ON

DAVENPORT LAGOONReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 05/05/1983 DOC ID 36837 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICA

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: PLANSDocument Title: ADDENDUM 1 - OIL COLLECTION SYSTEMReference:Category: 01.00 Pages 11Sheet|Frame|Roll|Frame

Document Date: 06/06/1983 DOC ID 33753 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD US EPA SUPERFUNDRecipient(s): Company/Agency:DICK WAGNER NEIC

Document Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING COLLECTING OILY SAMPLES FROM ALCOA

MONITORING WELLSReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 07/28/1983 DOC ID 33785 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVID WAGONER U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:DON R CLAY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: LETTERSDocument Title: REGARDING PCBS DISPOSED OF AT ALCOA SITE AND

INVESTIGATIONSReference:Category: 01.00

Sheet|Frame|Roll|FramePages 3

For All Records

4 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 08/04/1983 DOC ID 33787 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DON CLAY EPARecipient(s): Company/Agency:DAVID WAGONER U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: REGARDING CONCERNS OF INTERIM CLOSURE PROPOSALS FOR

ALCOA SITEReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 10/26/1983 DOC ID 36839 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G.O. PRATT ALCOARecipient(s): Company/Agency:DAVID CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: LAGOON CLOSURE - DAVENPORT WORKSReference:Category: 01.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 12/01/1983 DOC ID 33888 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G.O. PRATT ALCOARecipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDDocument Type: NOTESDocument Title: NOTES REGARDING SITE VISIT - ALCOA SITEReference:Category: 01.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 12/01/1983 DOC ID 33889 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUND

Recipient(s): Company/Agency:JOE CHANDLER IDWAWMDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING NEIC COMMENTS AND SCHEDULED MEETING FOR

12/20/83Reference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

5 of 180

7/3/2007 10:52:45 AM


For All Records


Recipient(s): Company/Agency:GEORGE PRATT ALUMINUM COMPANY OF AMERICA

Document Type: LETTERSDocument Title: REGARDING CLOSED WASTE OIL IMPOUNDMENTReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame


VARIOUS-ALCOA

Recipient(s): Company/Agency:VARIOUS/EPA SUPERFUND

Document Type: TELEPHONE COMMUNICATION RECORDDocument Title: ALCOA - FINALIZATION OF NEIC REPORTReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JOE CHANDLER IDWAWMDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: ISSUES RELATING TO ALCOA SITEReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame


ALCOAM K SONKSEN


Document Type: PLANSDocument Title: INITIAL REMEDIAL ACTION PLAN WASTE OIL SURFACE

IMPOUNDMENTReference:Category: 01.00 Pages 27Sheet|Frame|Roll|Frame

For All Records

6 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/21/1984 DOC ID 34035 AR 4202 Site ID IAD005270160Author(s): Company/Agency:GEORGE PRATT ALUMINUM COMPANY OF AMERJCARecipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDDocument Type: LETTERSDocument Title: INITIAL REMEDIAL ACTION PLAN - WASTE OIL SURFACE

IMPOUNDMENTReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 04/02/1984 DOC ID 34039 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDRecipient(s): Company/Agency:AL MOORE SCOTT COMMUNITY HEALTH DEPTDocument Type: LETTERSDocument Title: REGARDING: ANALYTICAL DATA ON WATER SAMPLES COLLECTED

AND ANALYZEDReference:Category: 01.00Sheet|Frame|RolI|Frame

Pages 2

Document Date: 04/03/1984 DOC ID 34040 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDRecipient(s): Company/Agency:M.A. SONKSEN ALCOADocument Type: ' TELEPHONE COMMUNICATION RECORDDocument Title: ALCOA WORKPLAN ON THE OIL RECOVERY TRENCHReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 04/05/1984 DOC ID 34042 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.A. SONKSEN ALCOARecipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: MONITORING REPORTS OF OIL THICKNESS IN

MONITORING WELLSReference:Category: 01.00 Pages 1Sheet|Frame|Roll| Frame

For All Records

7 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/01/1984Author(s):M. A. SONKSENRecipient(s):DAVE CRAWFORDDocument Type:Document Title:

Reference:Category:Sheet|Frame|Roll| Frame

DOC ID 34076 Site ID IAD005270160AR 4202Company/Agency:ALCOACompany/Agency:US EPA/SUPERFUND

LETTERSPHASE I AND II GROUNDWATER MONITORING RELATIVE TO LAGOONPROJECT

01.00 Pages 2

Document Date: 06/14/1984Author(s):B.KATHERTNE BIGGSRecipient(s):DAVE CRAWFORDDocument Type:Document Title:


DOC ID 35436 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

REPORTSALCOA SITE VISIT - TO WITNESS INSTALLATION OF MONITORINGWELLS

01.00 Pages 3

Document Date: 06/18/1984Author(s):DAVE CRAWFORDRecipient(s):KATIE BIGGSDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 139045 AR 4202Company/Agency:US EPA/SUPERFUNDCompany/Agency:SPFD CHIEF

TRIP REPORTREGARDING: TRIP REPORT, ADDENDUM

Site ID IAD005270160

01.00 Pages 5

Document Date: 06/21/1984Author(s):DAVID SVINGENRecipient(s):DAVE CRAWFORDDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 35536 AR 4202 Site ID IAD005270160Company/Agency:WESTON SPERCompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

MEMORANDAREGARDING; TRIP SUMMARY - ALCOA SITE

01.00 Pages 16

For All Records

8 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 08/15/1984 DOC ID 34122 AR 4202 Site ID IAD005270160Author(s): Company/Agency:KEN LAWYER EP&R/ENSVRecipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDDocument Type: MEMORANDADocument Title: MEMO REGARDING ALCOA WASTE OIL COLLECTION TRENCH AND

RECOVERY SYSTEMReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 09/11/1984 DOC ID 34141 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD US EPA SUPERFUNDRecipient(s): Company/Agency:M.A. SONKSEN ALCOADocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: UPDATE ON ACTIONS RELATED TO CONSTRUCTION OF

TRENCH AT SITEReference:Category: 01.00Sheet|Frame|Roll|Frame

Pages 1

Document Date: 10/18/1984 DOCID34143 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.A. SONKSEN ALCOARecipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUNDDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: FINDING SOURCE OF LOAM TO MEET SPECS OF

COMPOSITION IN PLANReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 03/27/1985 DOC ID 36930 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: COMPREHENSIVE REPORT - WASTE OIL SURFACE IMPOUNDMENTReference:Category: 01.00 Pages 37Sheet|Frame|Roll|Frame

For All Records

9 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/09/1985 DOC ID 62862 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOA

Recipient(s): Company/Agency:DAVE CRAWFORD US EPA/SUPERFUND

Document Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: GROUND WATER SAMPLES ANALYZED BY ALCOAReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 01/17/1986 DOCID35499 AR 4202 Site ID IAD005270160Author(s): Company/Agency:HUBERT W1ELAND ECOLOGY AND ENVIRONMENT, INC.

Recipient(s): Company/Agency:PAUL E DOHERTY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: REPORTSDocument Title: TRIP REPORT - REMEDIAL SAMPLING AT THE ALCOA SITEReference:Category: 01.00 Pages 34Sheet|Frame|Roll|Frame

Document Date: 03/20/1986 DOC ID 35537 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CORRY SHEDD WESTON-SPER

Recipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REVIEW OF QUARTERLY MONITORING REPORTS FOR ALCOAReference:Category: 01.00 Pages 4Shcet|Frame|RoII|Frame

Document Date: 03/26/1987 DOC ID 36934 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M. K. SONKSEN ALCOA

Recipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: ANNUAL COMPREHENSIVE REPORT FOR 1986 ON GROUND WATER


For All Records

10 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/14/1988 DOC ID 138809 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M. K. SONKSEN ALCOA

Recipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: LETTERSDocument Title: REGARDING: FEBRUARY LAGOON OIL SAMPLINGReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame



Document Type: REPORTSDocument Title: RE:ANNUAL REPORT FOR 1987 ON ALCOA GROUND-WATER



VARIOUSRecipient(s): Company/Agency:

VARIOUS

Document Type: NOTESDocument Title: MEETING NOTES - DATED MARCH 16.1988.ALCOA CONFERENCE

ROOM, RIVERDALE.IOWAReference:Category: 01.00 Pages 8Sheet|Frame|Roll|Frame

Document Date: 09/06/1988 DOC ID 34378 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: LETTERSDocument Title: LETTER REGARDING 2ND QUARTERLY REPORT.GROUNDWATER &

OIL RECOVERY SYSTEM MONITORINGReference:Category: 01.00Sheet|Frame|Roll|Frame

Pages 1

For All Records

11 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/02/1989 DOC TO 36977 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: PHASE III GROUNDWATER MONITORING - ALCOA SITEReference:Category: 01.00 Pages 22Sheet|Frame|RolI|Frame

Document Date: 08/09/1989 DOC ID 34435 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:DOUG ELDER USEPA REGION VIIDocument Type: LETTERSDocument Title: REGARDIND: GROUNDWATER RECOVERY SYSTEM - ALCOA SITEReference:Category: 01.00 Pages 14Sheet|Frame|Roll|Frame

Document Date: 10/26/1989 DOC ID 35505 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERENCE HAGEN JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: TRIP REPORT - ALCOA SITEReference:Category: 01.00 Pages 6Sheet|Frame|RoII|Frame

Document Date: 12/27/1989 DOC ID 36979 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CAL LUNDBERG IDNRRecipient(s): . Company/Agency:DAVID DOYLE U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: PERCHLOROETHYLENE CONTAMINATION AT ALCOA SITEReference:Category: 01.00 Pages 12Sheet|Frame|Roll|Frame

For All Records

12 of 180

7/3/2007 10:52:45 AM


Document Date: 02/08/1990Author(s):MARSHALL SONKSEN

Recipient(s):PAUL ROEMERMANDocument Type:Document Title:


For All Records

DOC ID 34578 AR 4202 Site ID IAD005270160Company/Agency:ALCOA

Company/Agency:EPA

LETTERSLETTER REGARDING FINAL GROUNDWATER ASSESSMENT - ALCOASITE

01.00 Pages 2

Document Date: 03/05/1990Author(s):MARSHALL SONKSENRecipient(s):PAUL ROEMERMAN


Reference:Category:

Sheet|Frame|Roll|Frame

DOC ID 34580 AR 4202Company/Agency:ALCOA

Company/Agency:EPA

LETTERSLETTER REGARDING AREA SITE ASSESSMENT FORPERCHLOROETHYLENE CONTAMINATION


01.00 Pages 1


Recipient(s):PAUL ROEMERMAN


Reference:Category:Sheet] Frame|Roll| Frame

DOC ID 34581 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSLETTER REGARDING 1989 GROUNDWATER MONITORING ANNUALREPORT

01.00 Pages 1

Document Date: 04/03/1990Author(s):MARION CONOVER

Recipient(s):



DOC ID 110079 AR 4202 Site ID IAD005270160Company/Agency:IOWA DEPT OF NATURAL RESOURCES

Company/Agency:RESIDENCE OF IOWA

CORRESPONDENCEREGARDING: CARPSUCKERS TAKEN FROM MISSISSIPPI CONTAINHIGH LEVELS OF PCBS

01.00 Pages 4

For All Records

13 of 180

7/3/2007 10:52:45 AM


For All Records


JACOBS ENGINEERING GROUPING.Recipient(s): Company/Agency:

U.S. EPA REGION 7 WSTMDocument Type: PLANSDocument Title: RE:PROJECT OPERATIONS PLAN/QUALITY ASSURANCE PROJECT

PLANReference:Category: 01.00 Pages 38Sheet|Frame|Roll|Frame

Document Date: 04/18/1990 DOC ID 37274 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERRY BAXTER U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: REGARDING: PROJECT OPERATION/QUALITY ASSURANCE PROJECT


Document Date: 05/14/1990 DOC ID 34585 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERENCE D HAGEN JACOBS ENGINEERING GROUP INC.Recipients): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: ALCOA SITE MEETING NOTES APRIL 24,1990Reference:Category: 01.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 05/22/1990 DOCID35512 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:

METCALF & EDDY, INC.Recipient(s): Company/Agency:

U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: TRIP REPORT - ALCOA SITE CERCLA ENFORCEMENT FIELD

ACTIVITIESReference:Category: 01.00 Pages 34Sheet|Frame|Roll|Frame

For All Records

14 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/13/1990 DOC ID 34589 AR 4202 Site ID IAD005270160Author(s): Company/Agency:D. PARKER ATSDRRecipient(s): Company/Agency:R. NICKLE ATSDR REGION VIIDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: FISH BIOACCUMALATION, PCE TANKS LEAKED & SOIL

WAS EXCAVATEDReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 07/13/1990 DOC ID 34590 AR 4202 Site ID IAD005270160Author(s): Company/Agency:RICH NICHOLS ATSDR-ATLANTARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: PCE CLEANUP LEVELS FOR ALCOAReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 08/02/1990 DOC ID 34595 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:PAUL ROEMERMAN EPADocument Type: LETTERSDocument Title: GENERAL GROUND-WATER MONITORING - ALCOA SITEReference:Category: 01.00 Pages 2Sheet|Frame]Roll|Frame

Document Date: 08/03/1990 DOC ID 34596 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:PAUL ROEMERMAN EPADocument Type: LETTERSDocument Title: PCE INVESTIGATION - CERCLA CONSENT ORDER - DOCKET NO.

90-F-0027Reference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

15 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/01/1990 DOC ID 37276 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DOUGLAS BRUNE U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: QUALITY ASSURANCE PROGRAM PLAN FOR CERCLA ASSESSMENT




ALCOADocument Type: QUALITY ASSURANCE PROJECT PLANDocument Title: QAPP FOR CERCLA ASSESSMENT ACTIVITIES AT THE ALCOA -

DAVENPORT PLANTReference:Category: 01.00 Pages 428Sheet|Frame|RolI|Frame

Document Date: 09/12/1990 DOC ID 34600 AR 4202 Site ID IAD005270I60Author(s): Company/Agency:TERENCE D HAGEN JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:PAUL ROEMERMAN EPADocument Type: LETTERSDocument Title: TELECONFERENCE MEETING SUMMARY ; AUGUST 29,1990 ALCOA

SITEReference: t

Category: 01.00 Pages 8Sheet|Frame|Roll|Frame

Document Date: 09/18/1990 DOC ID 34601 AR 4202 Site ID IAD005270160Author(s): Company/Agency:THOMAS ANDERSON G & M

Recipient(s): Company/Agency:PAUL ROEMERMAN EPADocument Type: LETTERSDocument Title: LETTER REGARDING 86-INCH CHT INVESTIGATION - CERCLA

CONSENT ORDER DOCKET 90-F-0027Reference:Category: 01.00 Pages 3Sheet|Frame|Roll|Frame

For All Records

16 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/19/1990 DOC ID 34604 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN . ALCOARecipient(s): Company/Agency:PAUL ROEMERMAN EPADocument Type: LETTERSDocument Title: DRAFT PCE ASSESSMENT WORK PLAN - ALCOA SITEReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 10/25/1990 DOC ID 115504 AR 4202 Site ID IAD005270160Author(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: RECORD OF TELEPHONE CONVERSATION RETURNING MARSHALL

SONKSEN'S VOICE MAIL MESSAGE WHICH STATED THAT NEWPROBLEMS HAD BEEN DISCOVERED AT THE SITE.

Reference:Category: 01.00 Pages 1Shect|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: FINAL REPORT COMPREHENSIVE HEALTH & SAFETY PLANReference:Category: 01.00 Pages 85Sheet|Frame|Roll|Frame

Document Date: 03/04/1991 DOCID69104 AR 4202 Site ID IAD005270160Author(s): Company/Agency:


US EPADocument Type: REPORTSDocument Title: RESPONSE REPORT TO EPA COMMENTS ON THE DRAFT QAPPReference:Category: 01.00 Pages 76Sheet|Frame|Roll|Frame

For All Records

17 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/09/1991 DOC ID 37280 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: RESPONSES TO EPA'S COMMENTS ON DRAFT QAPP & REVISED PAGESReference:Category: . 01.00 Pages 8Sheet|Frame|Roll|Frame



US EPADocument Type: REPORTSDocument Title: RESPONSE REPORT TO EPA COMMENTS ON THE DRAFT PCE

ASSESSMENT WKPLNReference:Category: 01.00Sheet|Frame|Roll|Frame

Pages 14

Document Date: 05/31/1991 DOC ID 115503 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG SMITH U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: LETTER RE: EPA'S APPROVAL OF THE FACILITY 86-INCH CHT LINE

ASSESSMENT WORK PLANReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 07/09/1991 DOCID34795 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERENCE D HAGEN JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:JIM COLBERT EPADocument Type: LETTERSDocument Title: REGARDING: SUMMARY OF ALCOA MEETING VERBAL

AGREEMENTS/OUTSTANDING ISSUESReference:Category: 01.00 Pages 3Sheet|Frame|Roll|Frame

For AH Records

18 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/09/1991 DOC ID 34805 AR 4202Author(s): Company/Agency:


EPACompany/Agency:ALCOA

CRAIG SMITH

Recipient(s):MARSHALL SONKSEN

Document Type: LETTERSDocument Title: LETTER OF NOTIFICATION TO ALCOA OF EPA'S APPROVAL OF

FACILITY SITE ASSESSMENT PLNReference:Category: 01.00Sheet|Frame|Roll| Frame

Pages 1

Document Date: 07/17/1991Author(s):

Recipient(s):



DOC ID 36985 AR 4202 Site CD IAD005270160Company/Agency:METCALF & EDDY INCCompany/Agency:US EPA / HAZERDOUS WASTE SITES

PLANSPROJECT OPERATIONS PLAN/QUALITY ASSURANCE PROJECT PLANALCOA

01.00 Pages 46

Document Date: 07/30/1991Author(s):M. K. SONKSEN

Recipient(s):JIM COLBERT



DOC ID 138810 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:EPA

CORRESPONDENCEREGARDING: EPA INSISTED ON EVALUATION OF FLY ASH PIT,ENCLOSED DATA

01.00 Pages 7


Recipient(s):JAMES COLBERTDocument Type:Document Title:


DOC ID 138877 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICA

Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSLETTER STATING THAT WADSWORTH/ALERT WILL BE DOING THEANALYSIS ON SAMPLES

01.00 Pages 4

For All Records

19 of 180

7/3/2007 10:52:45 AM



Recipient(s):JAMES COLBERT


Reference:Category:Sheet|Frame|RoM|Frame


For All Records



LETTERSREGARDING: PLANS TO CONDUCT PUMPING & VAPOR EXTRACTIONTESTS ON WELLS

01.00 Pages 6

Document Date: 08/16/1991Author(s):DOUGLAS BRUNERecipient(s):JAMES COLBERT



MEMORANDAPOP/QAPJP, PCE AND CHT FACILITY ASSESSMENT OVERSIGHT

01.00 Pages 6

Document Date: 08/29/1991Author(s):JAMES COLBERT

Recipient(s):WAYNE KAISER



DOC ID 34845 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY


TELEPHONE COMMUNICATION RECORDGROUNDWATER PUMPING & VAPOR EXTRACTION TESTS AT ALCOASITE

01.00 Pages 1

Document Date: 08/29/1991Author(s):JAMES COLBERTRecipient(s):JOHN DUNN



DOC ID 34847 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ECOLOGY AND ENVIRONMENT INC

TELEPHONE COMMUNICATION RECORDGROUNDWATER PUMPING & VAPOR EXTRACTION TESTS AT ALCOASITE

01.00 Pages 1

For All Records

20 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/10/1991 DOC ID 34849 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: REVIEW OF DATA FROM CLP PERFORMANCE SAMPLES

ANALYZEDReference:Category: 01.00 Pages 1Sheet|Frame|Rol)|Frame

Document Date: 10/10/1991 DOC ID 34962 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:LARRY LINNENBRTNK SCOTT CITY HEALTH DEPTDocument Type: LETTERSDocument Title: REGARDING:REGARDING INSTALLATION OF MONITORIONG WELLS -


Document Date: 10/29/1991 DOC ID 34964 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERENCE HAGEN JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: REGARDING:TECHNOLOGIES FOR REMEDIATING

VOC-CONTAMINATED GROUNDWATERReference:Category: 01.00Sheet|Frame|Roll|Frame

Pages 3

Document Date: 11/20/1991 DOC ID 34976 AR 4202 Site ID IAD005270160Author(s): Company/Agency:KARL YOST MAE CORP INCRecipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: TREATABILITY RESULTS AND SEPARATION INFORMATION FOR

ALCOAReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

21 of 180

7/3/2007 10:52:45 AM


For All Records


VARIOUSRecipient(s): Company/Agency:

VARIOUSDocument Type: NOTESDocument Title: MEETING SUMMARY NOTES ALCOA SITE NOVEMBER 21,1991Reference:Category: ' 01.00 Pages 3Sheet|Frame|Roll|Frame


Recipient(s):JOHN VEDDERDocument Type:Document Title:

Reference:Category:Sheet|Frame|RolI|Frame


Company/Agency:IDNR

ANALYTICAL SERVICE REPORTREGARDING: REMOVAL OF OIL CONTAMINATED SOIL AROUND OILSTORAGE TANKS

01.00 Pages 9







LETTERSREGARDING: EXCAVATING SOILS IN AREA OF OUR 220 MILL OILSTORAGE TANKS

01.00 Pages 5

Document Date: 01/30/1992Author(s):MARSHALL SONKSENRecipient(s):JAMES H COLBERT




LETTERSREGARDING: VINYL CHLORIDE IN THE GROUNDWATER WHENTANKS WERE REMOVED

01.00 Pages 2

For All Records

22 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/31/1992 DOC ID 35015 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG SMITH SPFDRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: RESPONSE TO ALCOA'S REQUEST FOR EPA APPROVAL OF FACILITY

SITE ASSESSMENT PER 11-25-1991 LETTERReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame


GERAGHTY & MILLER INCRecipient(s): Company/Agency: '

ALCOADocument Type: REPORTSDocument Title: REGARDING:FINAL FACILITY 86-INCH CHT LINE ASSESSMENT

REPORTReference:Category: 01.00 Pages 129Sheet|Frame|Roll|Frame

Document Date: 02/01/1992 DOC ID 69106 • AR 4202 Site ID IAD005270160Author(s): Company/Agency:


ALCOADocument Type: REPORTSDocument Title: FINAL PCE ASSESSMENT REPORT ALCOA SITEReference:Category: 01.00 Pages 402Sheet|Frame|Roll|Frame

Document Date: 03/09/1992 DOC ID 35026 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JOHN VEEDER , IOWA DEPT OF NATURAL RESOURCESDocument Type: LETTERSDocument Title: REGARDING: DOCUMENTS TO BE REVIEWED BY EPAReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

23 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/19/1992 DOC ID 137570 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TOM WILKINSON ALCOARecipient(s): Company/Agency:

RESIDENCE OF RIVERDALE.IOWADocument Type: LETTERSDocument Title: REGARDING:SAM£ LETTER SEND TO:DIFFRENT PEPOLEReference:Category: 01.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 04/13/1992 DOC ID 35034 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JOHN VEDDER IOWA DEPARTMENT OF NATURAL RESOURCESDocument Type: LETTERSDocument Title: DOCUMENTS SUBMITTED TO EPA REGARDING 1990

ADMINISTRATIVE ORDERReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 04/23/1992 DOC ID 35045 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: SEMI-ANNUAL GROUNDWATER MONITORING AT

PLANT SITEReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 05/07/1992 DOCID35154 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JOHN VEDDER IOWA DEPARTMENT OF NATURAL RESOURCESDocument Type: LETTERSDocument Title: REGARDING: INITIAL FACILITY SITE ASSESSMENT REPORT - ALCOA

SITEReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

24 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/08/1992 DOC ID 35169 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG SMITH SPFDRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: DISPOSAL OF PURGE WATER GENERATED DURING

GROUNDWATER MONITORINGReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 05/08/1992Author(s):JIM COLBERT

DOC ID 13 88 11 AR 4202Company/Agency:EPA


Recipient(s): Company/Agency:TERRY HAG EN JACOBSDocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: REGARDING: CONVERSATION REGARDING RESULTS OF REVIEW OF

ALCOA'S REPORTReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 05/21/1992 DOCID35198 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JOHN VEDDER IOWA DEPARTMENT OF NATURAL RESOURCESDocument Type: LETTERSDocument Title: REGARDING: FIELD SAMPLING PLANS - FOIL MILL

HYDROCARBONINVESTIGATIONReference:Category: 01.00 Pages 1Sheet|Frame|Roll| Frame

Document Date: 05/29/1992 DOC ID 35338 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: RESOLVE INTERLAB DIFFERENCES CONCERNING

ANALYTICAL RESULTSReference:Category: 01.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

25 of 180

7/3/2007 10:52:45 AM



Recipient(s):MARSHALL SONKSENDocument Type:Document Title:


For All Records

DOC ID 35201 AR 4202 Site ID IAD005270160Company/Agency:

Company/Agency:ALUMINUM COMPANY OF AMERICA

ANALYSIS DATAREGARDING: ANALYTICAL DATA.FIELD SHEETS, & CHAIN OFCUSTODY RECORD

01.00 Pages 1

Document Date: 08/04/1992Author(s):VICTOR WALKENHORSTRecipient(s):



DOC ID 115501 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:FILE

MEMORANDAMEMORANDUM REGARDING TRIP REPORT, JUNE 30, 1992 - SOUTHBELLINGHAM ROAD SITE, BETTENDORF (RIVERDALE), IOWA.

01.00 Pages 8




DOC ID 35272 AR 4202Company/Agency:


Company/Agency:ALCOA

LETTERSREGARDING ANALYTICAL DATA, FIELD SHEETS, & CHAIN OFCUSTODY RECOR

01.00 Pages 1

Document Date: 02/05/1993Author(s):M. K. SONKSENRecipient(s):JAMES COLBERTDocument Type:Document Title:



LETTERSPURPOSE OF LETTER IS TO UPDATE ON ACTIVITIES RELATED TORESIDENTIAL WELLS

01.00 Pages 2

For All Records

26 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 02/09/1993 DOC ID 138817 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALUMINUM COMPANY OF AMERICA

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: FAX TRANSMITTALDocument Title: TWO PAGE FAX REGARDING: ADVISE ON STATUS RELATED TO

WELLS ALONG BELLINGHAM ROADReference:Category: 01.00 Pages 2Sheet|Frame|RoIl|Frame

Document Date: 02/16/1993 DOC ID 37295 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DOUGLAS BRUME U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: ADDENDUM TO APRIL 1990 QUALITY ASSURANCE PROJECT PLANReference:Category: 01.00 Pages 3Sheet|Frame|Roll|Frame



Document Type: LETTERSDocument Title: REGARDING: CLEANUP OF ELECTRICAL SUBSTATIONS AS PART OF

NPDES PERMITReference:Category: 01.00 Pages 5Sheet|Frame|Roll|Frame

Document Date: 07/01/1993 DOCID37118 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TIM JOHNSON JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: REVIEWDocument Title: REGARDING: COMPREHENSIVE GROUNDWATER REVIEW - ALCOA


For All Records

27 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/07/1993 DOC ID 35350 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:DENISE JORDAN-IZAGUIRRE ATSDRDocument Type: MEMORANDADocument Title: REGARDING:PCB CLEANUP LEVELS AT ALCOA'S ELECTRICAL

SUBSTATIONSReference:Category: 01.00 Pages 6Sheet|Frame|Roll|Frame

Document Date: 07/08/1993 DOCID35351 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: MEETING HELD 5/25/1993 TO DISCUSS CURRENT &

FUTURE ACTIVITIESReference:Category: 01.00 Pages 8Sheet|Frame|Roll| Frame

Document Date: 07/19/1993 DOC ID 35352 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: REGARDING; COMPREHENSIVE GROUNDWATER REVIEW - ALCOA


Document Date: 08/31/1993 DOC ID 35353 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: RESPONSE TO ALCOA'S LETTER REGARDING PROPOSAL FOR PCB

CLEANUPReference:Category: 01.00Sheet|Frame|Roll|Frame

Pages 2

For All Records

28 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/19/1993 DOC ID 37098 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TIM JOHNSON JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: OVERVIEW OF CLEANUP STRATEGY - ALCOA SITEReference:Category: 01.00 Pages 11Sheet|Frame|RoII|Frame


Recipient(s): Company/Agency:

Document Type: REPORTSDocument Title: TECHNICAL MEMORANDUM - GROUNDWATER FLOW MODEL FOR


Document Date: 12/21/1993 DOC ID 37106 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JOHN RISHER U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SUMMARYDocument Title: ATSDR REGIONAL INFORMATION SYSTEM - RECORD OF ACTIVITYReference:Category: 01.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 09/26/1994 DOC ID 37255 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ALICE WALDHAUER ICF KAISER ENGINEERS, INC.

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REFERENCED MATERIALS REGARDING GROUNDWATER FLOW

MODELReference:Category: 01.00 Pages 180Sheet|Frame|Roll|Frame

For All Records

29 of 180

7/3/2007 10:52:45 AM



Recipient(s):



For All Records



GERAGHTY & MILLER INC.


COMMENTSREVIEW COMMENTS ON THE PRELIMINARY METHODOLOGY FORTASKS 4 5 6 OF THE OVERVIEW OF CLEANUP STRATEGY FOR ABOVESITE

01.00 Pages 17

Document Date: 01/03/1995Author(s):MARSHALL SONKSENRecipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame



FAX TRANSMITTALRE: OUTLINE FOR THE REVISED CONCEPTUAL SITE MODEL

01.00 Pages 11

Document Date: 04/12/1995Author(s):BRYAN RUNDELL



DOCID35518 AR 4202 Site ID IAD005270160Company/Agency:JACOBS ENGINEERING GROUP INC.Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSISSUES RAISED DURING MARCH 29,1995 CONFERENCE CALL /PROJECT NOTE

01.00 Pages 12






COMMENTSREGARDING: GROUNDWATER FLOW MODEL TASK 2 - DEVELOPMENT& CALIBRATION

01.00 Pages 3

For All Records

30 of 180

7/3/2007 10:52:45 AM



Recipient(s):VAN SCHRUNK




For All Records

DOC ID 35402 AR 4202Company/Agency:ALCOACompany/Agency:IOWA DEPARTMENT OF NATURAL RESOURCES

LETTERSREGARDING: REPORT PRODUCED UNDER CERCLA ORDER -CONCEPTUAL SITE MODEL

01.00 Pages


Recipient(s):


Reference:Category:


DOC ID 37140 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER INC.Company/Agency:ALCOA

REPORTSTECHNICAL MEMORANDUM - GROUNDWATER FLOW MODEL FORALCOA

01.00 Pages 130


Recipient(s):



DOC ID 138851 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER INC.


REPORTSTECHNICAL MEMORANDUM GROUNDWATER FLOW MODEL TASKS 3,4, AND 5 DESIGN AND EVALUATION OF REMEDIAL CONTAINMENTSYSTEM

01.00 Pages 15





DOC ID 3 5405 AR 4202 Site ID IAD005270160Company/Agency:ALCOA


LETTERSREGARDING: A SUGGESTION TO COMBINE UNITS FOR COLD MILLAREA RBC REPORT

01.00 Pages 4

For All Records

31 of 180

7/3/2007 10:52:45 AM






For All Records



LETTERSTO DOCUMENT EPA'S APPROVAL TO TO GROUP NINE INDIVIDUALFSA UNITS

01.00 Pages 2




Reference:Category:




LETTERSREGARDING:APPROVAL OF TASK 2 GROUNDWATER FLOW MODELALCOA SITE

01.00 Pages 2

Document Date: 03/08/1996Author(s):JAMES COLBERTRecipient(s):MARSHALL SONKSEN



DOC ID 115513 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

REPORTSLETTER REGARDING EPA REVIEW OF ALCOA'S 86-INCH CHT LINERBC REPORT. (ATTACHED - TECHNICAL REVIEW COMMENTS ONRISK-BASED CONCENTRATIONR EPORT, 86-INCH CONTINUOUS HEATTREATMENT LINE, ALCOA-DAVENPORT WORKS.)

01.00 Pages 9

Document Date: 03/13/1996Author(s):MARSHALL SONKSENRecipient(s):JAMES COLBERT



REPORTSREVISED CONCEPTUAL SITE MODEL FOR ALCOA SITE

01.00 Pages 5

For All Records

32 of 180

7/3/2007 10:52:45 AM


Document Date: 03/28/1996Author(s):MARSHALL SONKSENRecipient(s):JAMES COLBERTDocument Type:Document Title:



For All Records


Company/Agency:

LETTERSRE: APPROVAL OF TASK 2 GROUNDWATER FLOW MODELMEMORANDUM

01.00 Pages 4

Document Date: 04/09/1997Author(s):JAMES COLBERTRecipient(s):MARSHALL SONKSENDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame




LETTERSRE: FSA UNIT GROUPING - ALCOA SITE

01.00 Pages 1

Document Date: 10/14/1998 DOC ID 103369 AR 4202 Site ID IAD005270160Author(s):JAMES H COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:

Reference:Category:Sheet|Framc|RoIl|Frame

Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

COMMENTSREGARDING: EPA REVIEW OF ALCOA'S RBC REPORT FOR EASTERNHISTORICAL DISPOSAL SITE AND WESTERN DISPOSAL SITE

01.00 Pages 2

For All Records

33 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: DOC ID 36243 AR 4202 Site ID IAD005270160Author(s): Company/Agency:

GERAGHTY & MJLLER INC.Recipient(s): Company/Agency:

ALCOADocument Type: CHARTS, GRAPHSDocument Title: FIGURES AND TABLES - ALCOA WASTE SITE INCLUDING ALL WELLSReference:Category: 01.01 Pages 5Sheet|Frame|Roll|Frame

Document Date: 03/13/1981 DOC ID 35684 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CHARLES HENSLEY U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:LEO ALDERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING: PCB DATA RESULTS FOR ALCOAReference:Category: 01.01 Pages 4Sheet|Frame|Roll|Frame

Document Date: 09/02/1981 DOCID62932 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CHARLES HENSLEY U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:STEVEN BUSCH US EPA REGION IIDocument Type: SAMPLINGDocument Title: REGARDING: TRANSMITTAL OF LABORATORY DATA ALCOA SITEReference:Category: 01.01 Pages 16Sheet|Frame|Roll|Frame


GERAGHTY & MILLER INC.Recipient(s): Company/Agency:

ALCOADocument Type: REPORTSDocument Title: FIRST QUARTERLY REPORT GROUND-WATER MONITORING

PROGRAMReference:Category: 01.01 Pages 14Sheet|Frame|Roll|Frame

For All Records

34 of 180

7/3/2007 10:52:45 AM


For All Records



Recipient(s): Company/Agency:ALCOA

Document Type: REPORTSDocument Title: SECOND QUARTERLY REPORT GROUNDWATER MONITORING

PROGRAMReference:Category: 01.01 Pages 12Sheet|Frame|RoH|Frame

Document Date: 04/21/1982 DOC ID 35743 AR 4202 Site ID IAD005270160Author(s): • Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:STEVEN BUSCH US EPA REGION II

Document Type: REPORTSDocument Title: REGARDING: FIRST QUARTERLY REPORT GROUND WATER

MONITORING PROGRAMReference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: THIRD QUARTERLY REPORT GROUNDWATER MONITORING

PROGRAMReference:Category: 01.01 Pages 8Sheet|Frame|Roll|Frame

Document Date: 09/24/1982 DOCID35550 AR 4202 Site ID IAD005270160Author(s): Company/Agency:GEORGE PRATT ALCOA

Recipient(s): . Company/Agency:MICHAEL SANDERSON U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING: RESULTS OF WATER QUALITY ANALYSIS CONDUCTED

ON TWO SAMPLES v

Reference:Category: 01.01 Pages 23Sheet|Frame|Roll|Frame

For All Records

35 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 02/28/1983 DOC ID 35748 AR 4202 Site ID IAD005270160Author(s): Company/Agency:GEORGE PRATT ALCOARecipient(s): Company/Agency:KAY MORRIS U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: FIRST ANNUAL GROUNDWATER REPORTReference:Category: 01.01 Pages 1Sheet|Frame|Roll|Frame

Document Date: 04/22/1983 DOCID35750 AR 4202 Site ID IAD005270160Author(s): Company/Agency:GEORGE PRATT ALCOARecipient(s): Company/Agency:MICHAEL SANDERSON U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: QUARTERLY GROUND WATER REPORTS - ALCOA SITEReference:Category: 01.01 Pages 6Sheet|Frame|Roll|Frame

Document Date: 07/08/1983 DOC ID 35687 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:GERALD FOREE U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING; CONTAMINATION OF BOTH SHALLOW & BEDROCK

GROUNDWATERReference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame

Document Date: 07/20/1983 DOC ID 35688 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVID CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:WILLIAM PEDICINO SR. GEOLOG1ST,DANKDocument Type: LETTERSDocument Title: REGARDING; WATER SUPPLY USES NEAR ALCOA SITEReference:Category: 01.01 Pages 10Sheet|Frame|Roll|Frame

For All Records

36 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/06/1983Author(s):DICK WARNERRecipient(s):DAVE CRAWFORDDocument Type:Document Title:


DOC ID 35689 AR 4202 Site ID IAD005270160Company/Agency:NEIC DENVER.CO.Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

TELEPHONE COMMUNICATION RECORDREGARDING: SAMPLING INVESTIGATION OF THE MISSISSIPPI RIVERNEAR ALCOA

01.01 Pages 6

Document Date: 09/13/1983Author(s):DEAN HILLRecipient(s):RICHARD WARNERDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame


ANALYSIS DATAREGARDING: RESULTS OF ANALYSIS

01.01 Pages 16

Document Date: 12/16/1983Author(s):GEORGE PRATTRecipient(s):DAVE CRAWFORDDocument Type:Document Title:


DOCID35757 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

PLANSREGARDING: DRAFT OF PROPOSED PHASE I MONITORING PLAN -ALCOA SITE

01.01 Pages 4

Document Date: 01/10/1984Author(s):DAVID WHITINGRecipient(s):



DOC ID 36604 AR 4202 Site ID IAD005270160Company/Agency:WAWM #6,UNV. OF IOWA.HYGIENIC LABORATORYCompany/Agency:ALCOA

REPORTSREGARDING: SAMPLING RESULTS OF SLUDGE FROM SURFACEWATER TREATMENT

01.01 Pages 5

For All Records

37 of 180

7/3/2007 10:52:45 AM


For All Records


BELLING LABORTORIESRecipients): Company/Agency:M. K. SONKSEN ALCOADocument Type: ANALYSIS DATADocument Title: REGARDING: LABORATORY REPORT IWAMN SPLIT SAMPLESReference:Category: 01.01 Pages 2Sheet] Frame|Roll| Frame

Document Date: 03/30/1984 DOCID35760 AR 4202 Site ID IAD005270160Author(s): Company/Agency:GEORGE PRATT ALCOARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: PLANSDocument Title: GROUNDWATER MONITORING OF BEDROCK AQUIFER - ALCOA SITEReference:Category: 01.01 Pages 17Sheet|Frame|Roll|Frame

Document Date: 04/23/1984 DOC ID 35762 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:DAVID SVINGEN WESTON SPDocument Type: SAMPLINGDocument Title: REGARDING: ALCOA - DAVENPORT PUMPING TEST AND DATA

EVALUATION METHODSReference:Category: 01.01 Pages 21Sheet|Frame|Roll|Frame

Document Date: 04/24/1984 DOC ID 37909 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DAVID SVINGEN WESTON SP

Recipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SUMMARYDocument Title: PROPOSAL FOR LOCATION & CONSTRUCTION OF THREE

MONITORING WELLSReference:Category: 01.01 Pages 9Sheet|Frame|Roll|Frame

For All Records

38 of 180

7/3/2007 10:52:45 AM


Document Date: 05/01/1984Author(s):DAVE CRAWFORD

Recipient(s):

G.O. PRATT JR



For All Records



SUMMARYREGARDING: PROPOSAL FOR GROUNDWATER MONITORING OF THEBEDROCK AQUIFER

01.01 Pages 2

Document Date: 06/01/1984Author(s):LAWRENCE S GRAVES

Recipient(s):DAVID SVINGENDocument Type:Document Title:


DOC ID 36346 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER, INC.

Company/Agency:WESTON SPER

TELEPHONE COMMUNICATION RECORDREGARDING: GROUNDWATER MONITORING PLAN & CHANGE INWELL SYSTEM

01.01 Pages 2


Recipient(s):


Reference:Category:Sheet]Frame|Roll|Frame



FORMPCB LAGOON MONITORING ; MONITORING OF LAGOON MEDIATIONSYSTEM

01.01 Pages 12


Recipient(s):

DAVID CRAWFORD



Site ID IAD005270160DOC ID 3 5 763 AR 4202Company/Agency:ALCOA

Company/Agency:US EPA

REPORTSFIRST QUARTERLY REPORT OIL RECOVERY SYSTEM MONITORINGALCOA

01.01 Pages 11

For All Records

39 of 180

7/3/2007 10:52:45 AM


For All Records

. Document Date: 07/01/1985 DOC ID 35767 AR 4202 Site ID IAD005270160Author(s): Company/Agency:


ALCOADocument Type: SAMPLINGDocument Title: RESULTS OF A PUMPING TEST ON ALCOA-DAVENPORT WELL NO. 1Reference:Category: 01.01 Pages 18Sheet|Frame|Roll|Frame

Document Date: 08/29/1985 DOC ID 35768 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:DAVE CRAWFORD U.S. EPA REGION 7 REML/SPFD/WSTMDocument Type: SAMPLINGDocument Title: SECOND QUARTERLY REPORT,OIL RECOVERY SYSTEM MONITORING

- ALCOAReference:Category: 01.01 Pages 18Sheet|Frame|Roll|Frame

Document Date: 12/02/1985 DOC ID 35770 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: THIRD QUARTERLY REPORT, OIL RECOVERY SYSTEM MONITORING -


Document Date: 02/21/1986 DOC ID 69261 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: RE:GROUNDWATER MONITORING PLAN FOR ALCOA-DAVENPORT

WASTE DISPOSALReference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame

For All Records

40 of 180

7/3/2007 10:52:45 AM


Document Date: 02/25/1986Author(s):M. K. SONKSEN

Recipient(s):TIMOTHY O'CONNOR



For AH Records


Company/Agency:IOWA DEPARTMENT OF WATER,AIR AND WASTEMANAGEMENT

SUMMARYLETTER REGARDING INFORMATION ON THE CONSTRUCTION ANDSAMPLING OF MONITORING WELLS. (ATTACHMENTS.)

01.01 Pages 4

Document Date: 05/19/1986Author(s):M.K. SONKSEN

Recipient(s):DAVE CRAWFORDDocument Type:Document Title:


DOC ID 35780 AR 4202 Site ID 1AD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

REPORTSFIRST QUARTERLY REPORT, OIL RECOVERY SYSTEM MONITORING -ALCOA

01.01 Pages 15


Recipient(s):




REPORTSSECOND QUARTERLY REPORT OIL RECOVERY SYSTEM MONITORING

01.01 Pages 14

Document Date: 09/29/1986Author(s):CORRY SHEDD

Recipient(s):DAVID CRAWFORDDocument Type:Document Title:


DOC ID 138740 AR 4202 Site ID IAD005270160Company/Agency:WESTON-SPER


PLANSREGARDING: REVIEW OF MONITORING PLAN FORALCOA-DAVENPORT SITE

01.01 Pages 5

For All Records

41 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/03/1986 DOC ID 138743 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CORRY SHEDD WESTON-SPER

Recipient(s): Company/Agency:DAVID CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REVIEWDocument Title: REGARDING: DRAFT LETTER TO ALCOAReference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame

Document Date: 11/17/1986 DOCID35785 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICA


Document Type: LETTERSDocument Title: REGARDING: 1987 GROUNDWATER MONITORING SCHEDULEReference:Category: 01.01 Pages 6Sheet|Frame|Roll|Frame



Document Type: REPORTSDocument Title: THIRD QUARTERLY REPORT, OIL RECOVERY SYSTEM MONITORING


Document Date: 11/17/1986 DOC ID 35797 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN . ALUMINUM COMPANY OF AMERICA


Document Type: LOGS, LOG BOOKSDocument Title: REGARDING: D CLUSTER MONITORING WELL INSTALLATION -


For All Records

42 of 180

7/3/2007 10:52:45 AM


For All Records




Document Type: REPORTSDocument Title: FIRST QUARTERLY REPORT GROUND-WATER & OIL RECOVERY

SYSTEM MONITORReference:Category: 01.01 Pages 30Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: REGARDING: 2ND QUARTERLY RPT GROUND-WATER & OIL

RECOVERY SYSTEM MONITORINGReference:Category: 01.01Sheet|Frame|Roll| Frame

Pages 36



ALCOADocument Type: SAMPLINGDocument Title: REGARDING: INVESTIGATION OF OIL SEEPAGE INTO THE ALCOA

86-INCH LINE FACILITYReference:Category: 01.01 Pages 26Sheet|Frame|Roll| Frame




Document Type: REPORTSDocument Title: REGARDING: THIRD QUARTERLY REPORT GROUND-WATER & OIL

RECOVERY SYSTEM MONITORReference:Category: 01.01 Pages 26Sheet|Frame|Roll|Frame

For All Records

43 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/30/1988 DOC ID 35807 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG STEVENS GHERATY & MILLER/ STAFF SCIENTIST

Recipient(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICA

Document Type: SAMPLINGDocument Title: REGARDING: DATES FOR FIST TWO SAMPLING EVENTS ON FIGURE 8

INCORRECTReference:Category: 01.01 Pages 2Sheet|Frame|RolI|Frame

Document Date: 04/08/1988 DOC ID 37966 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BILLY FAIRLESS U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: MEMORANDADocument Title: REGARDING: SITE-SPECIFIC PCB SOLUBILITY - ALCOA SITEReference:Category: 01.01 Pages 2Sheet|Frame|RolI|Frame

Document Date: 04/15/1988 DOC ID 139304 AR 4202 Site ID IAD005270160Author(s): Company/Agency:SUSY ROBERDES U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:THOMAS T HOLLOWAY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: MEMORANDADocument Title: REGARDING: LETTER CONCERNING WCF68 PCB DATAReference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame

Document Date: 04/20/1988 DOC ID 35693 AR 4202 Site ID IAD005270160Author(s): Company/Agency:THOMAS T HOLLOWAY U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:BOB MORBY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: SAMPLINGDocument Title: REGARDING: TRANSMITTAL OF WELL SAMPLING DONE AT ALCOA


For All Records

44 of 180

7/3/2007 10:52:45 AM



Recipient(s):


Reference:Category:



For All Records


Company/Agency:GERAGHTY & MILLER INC.

REPORTSREGARDING: FIRST QUARTERLY REPORT GROUND-WATER & OILRECOVERY SYSTEM

01.01 Pages 30


Recipient(s):


Site ID IAD005270160DOC ID 35809 AR 4202Company/Agency:GERAGHTY & MILLER INC.Company/Agency:ALCOA

SAMPLINGASSESSMENT OF SEEPAGE CONTROL CONTROL OPTIONS

01.01 Pages 116


Recipient(s):


DOC ID 35810 AR 4202 Site ID IAD005270160Company/Agency:JACOBS ENGINEERING GROUP

Company/Agency:GERAGHTY & MILLER INC.

SAMPLINGTECHNICAL REVIEW OF ALCOA MONITORING PROGRAM DATA

01.01 Pages 25

Document Date: 05/06/1988Author(s):DAVE CRAWFORD



Reference:Category:Sheet) Frame|Roll|Frame

DOC ID 104604 AR 4202 Site ID 1AD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY


SAMPLINGREGARDING: LETTER REGARDING ANALYTICAL DATA ON OILSAMPLES FROM ALCOA

01.01 Pages 16

For All Records

45 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/18/1988 DOC ID 104207 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BRUCE LITTELL ENSV TECHRecipient(s): Company/Agency:DOUGLAS BRUNE U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: REGARDING: COMMENTS ON QAOP8 - CHARACTERIZATION OF PCBS

IN POOL 15 FISHES/WITH WELL LOGSReference:Category: 01.01 Pages 12Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: SECOND QUARTERLY REPORT - GW & OIL-RECOVERY SYSTEM

MONITORINGReference:Category: 01.01Sheet|Frame|Roil|Frame

Pages 40

Document Date: 11/21/1988 DOCID35813 . AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: GROUNDWATER MONITORING, PCB WASTE DISPOSAL SITEReference:Category: 01.01 Pages 4Sheet|Frame|Roll|Frame

Document Date: 12/05/1988 DOC ID 35814 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:DAVE CRAWFORD U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: THIRD QUARTERLY REPORT GW & OIL RECOVERY SYSTEM

MONITORINGReference:Category: 01.01 Pages 34Sheet|Frame|Roll|Frame

For All Records

46 of 180

7/3/2007 10:52:45 AM



Recipient(s):PAUL ROERMANDocument Type:Document Title:

Reference:Category:


For All Records

DOCID35826 AR 4202 Site ID IAD005270160Company/Agency:ALCOA

Company/Agency:USEPA;VII

PLANSREGARDING: PHASE III GROUNDWATER MONITORING PLAN - ALCOASITE

01.01 Pages 60




Reference:Category:

Sheet| Frame|Roll| Frame

DOCID35830 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICA


REPORTSREGARDING: 1988 COMPREHENSIVE REPORT ON GROUNDWATERCONDITIONS AT ALCOA SITE

01.01 Pages 103



Document Type:Document Title:Reference:Category:




LETTERSGROUNDWATER MONITORING DATA FOR FIRST QUARTER OF 1989

01.01 Pages 25


Recipient(s):



DOC ID 138989 AR 4202 . Site ID 1AD005270160Company/Agency:GERAGHTY & MILLER INC.Company/Agency:ALCOA

REPORTSREGARDING: SECOND QUARTER MONITORING DATA REPORT FOR1989

01.01 Pages 50

For All Records

47 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/05/1989 DOC ID 35845 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: LETTER REGARDING SECOND QUARTER MONITORING DATA REPORT

FOR 1989Reference:Category: 01.01 Pages 2Sheet|Frame|Roll|Frame

Document Date: 10/31/1989 DOC ID 35846 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SUMMARYDocument Title: REGARDING; FINAL GROUNDWATER ASSESSMENT - ALCOA SITEReference:Category: 01.01 Pages 22Sheet|Frame|Roll|Frame

Document Date: 11/27/1989 DOC ID 138994 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: CONSENT AGRREMENT AND COPY OF THE THIRD

QUARTER MONITORING DATA REPORT FOR 1989Reference:Category: 01.01 Pages 32Sheet|Frame|Roll|Frame

Document Date: 01/25/1990 DOCID35859 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING; AIR MODELING STUDY, GROUNDWATER VOLATILE

ORGANIC COMPOUNDSReference:Category: 01.01 Pages 192Sheet|Frame|Roll|Frame

For All Records

48 of 180

7/3/2007 10:52:45 AM


For All Records



ALCOADocument Type: SAMPLINGDocument Title: REGARDING: FINAL GROUNDWATER ASSESSMENT FOR ALCOA SITE -

APPENDIX HReference:Category: 01.01 Pages 881Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: ANNUAL REPORT ON GROUND-WATER MONITORING - ALCOA SITEReference:Category: 01.01 Pages 82Sheet|Frame|Roll|Frame



ALCOADocument Type: SAMPLINGDocument Title: FINAL GROUND-WATER ASSESSMENT FOR THE ALCOA SITEReference:Category: 01.01 Pages 293Sheet|Frame|Roll|Frame

Document Date: 04/19/1990 DOCID35696 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG W SMITH U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:JOHN HELVIG U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: RESIDENTIAL AND MUNICIPAL WATER SUPPLY SOUTH BELLINGHAM

ROAD SITEReference:Category: 01.01 Pages 27Sheet|Frame|Roll|Frame

For All Records

49 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/01/1990 DOC ID 35860 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:


ALCOADocument Type: REPORTSDocument Title: FIRST QUARTER MONITORING DATA REPORT FOR 1990 AT ALCOAReference:Category: 01.01 Pages 12Sheet|Frame|Roll|Frame

Document Date: 07/05/1990 DOC ID 35697 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANDREA JIRKA U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:

Document Type: SAMPLINGDocument Title: DATA TRANSMITTAL FOR ACTIVITY # CSXE5 - ALCOA SITEReference:Category: 01.01 Pages 63Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: SECOND QUARTER MONITORING DATA REPORT FOR 1990 - ALCOA

SITEReference:Category: 01.01 Pages 16Shcet|Frame|Roll|Frame



Recipients): Company/Agency:ALCOA

Document Type: SAMPLINGDocument Title: RESULTS OF INVESTIGATION IN THE SOURCE & EXTENT OF PCB-OIL

SEEPAGReference:Category: 01.01 Pages 121Sheet|Frame|Roll| Frame

For All Records

50 of 180

7/3/2007 10:52:45 AM


Document Date: 11/01/1990Author(s):ANREW MCCORKLE

Recipient(s):M.K. SONKSEN


For All Records

DOC ID 35873 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER


LETTERSREGARDING: RESULTS OF LIMITED SUBSURFACE INVESTIGATION

01.01 Pages 19






REPORTSTHIRD QUARTER MONITORING DATA REPORT FOR NOVEMBER 1990

01.01 Pages 11


Recipient(s):






COMMENTSREGARDING:GUIDE TO REPORT REVISIONS, REVISION NO. 1,DECEMBER 1990

01.01 Pages 3







LETTERSINITIAL PCE ASSESSMENT, CERCLA CONSENT ORDER, DOCKET NO90-F-0027

01.01 Pages 2

For All Records

51 of 180

7/3/2007 10:52:45 AM


For All Records



Recipient(s): Company/Agency:US EPA

Document Type: COMMENTSDocument Title: RESPONSE TO EPA COMMENTS - PRESENTATION OF RESULTSReference:Category: 01.01 Pages 14Sheet|Frame|Roll|Frame

Document Date: 01/24/1991 DOCID35878 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K.. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: FOURTH QUARTER MONITORING DATA REPORT FOR 1990Reference:Category: 01.01 Pages 16Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: 1990 ANNUAL REPORT ON GROUND-WATER MONITORING - ALCOA

SITEReference:Category: 01.01 Pages 77Shcet|Frame|Roll|Frame




Document Type: SAMPLINGDocument Title: REGARDING:FINAL GROUND-WATER ASSESSMENT FOR ALCOA SITEReference:Category: 01.01 Pages 24Sheet|Frame|Roll|Frame

For All Records

52 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/20/1991 DOC ID 36415 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K.. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:PAUL ROEMERMAN U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: FINAL GROUNDWATER ASSESSMENT FOR ALCOA SITEReference:Category: 01.01 Pages 19Sheet|Frame|RoH|Frame

Document Date: 05/01/1991 DOCID35882 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: FIRST QUARTER MONITORING DATA REPORT MAY 1991 - ALCOA SITEReference:Category: 01.01 Pages 13Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: SECOND QUARTER MONITORING DATA REPORT FOR 1991 AT ALCOA





Document Type: SUMMARYDocument Title: ALCOA RIVERDALE SITE DATA VALIDATION SUMMARYReference:Category: 01.01 Pages 69Sheet|Frame|Roll|Frame

For All Records

53 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/25/1991 DOC ID 36417 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: LETTER RE: COMMENTS ON FINAL GROUNDWATER ASSESSMENT


Document Date: 08/06/1991 DOC ID 35886 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: LETTERS REGARDING AN OVERVIEW OF SECOND QUARTER

MONITORING DATA REPORTReference:Category: 01.01 Pages 5Sheet|Frame|Roll|Frame

Document Date: 08/19/1991 DOC ID 35887 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JOHN DINUNZIO GERAHTY & MILLER INC.Recipient(s): Company/Agency:PAUL RAFFERTY ALCOADocument Type: REPORTSDocument Title: REPORT OF FINDFNGS.SOIL SAMPLING INVESTIGATION AT THE


Document Date: 08/22/1991 DOC ID 36610 AR 4202 Site ID IAD005270160Author(s): Company/Agency:TERRY BAXTER U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: DATA REVIEW: CLP PE SAMPLES FROM ALCOA FOR THE

WADSWORTH/ALERTReference:Category:Sheet|Frame|Roll|Frame

01.01 Pages 2

For All Records

54 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/08/1991 DOC ID 35699 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANDREA JIRKA U.S. ENVIRONMENTAL PROTECTION AGENCY


Document Type: SAMPLINGDocument Title: DATA TRANSMITTAL FOR ACTIVITY # CSXE5 - ALCOA SITEReference:Category: 01.01 Pages 17Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:DARRELL MCALLISTER IOWA DEPARTMENT OF WATER,AIR AND WASTE

MANAGEMENTDocument Type: REPORTSDocument Title: RE: DATA REPORT FOR STORM SEWER SAMPLING AT ALCOA SITEReference:Category: 01.01 Pages 116Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: THIRD QUARTER MONITORING DATA REPORT FOR 1991Reference:Category: 01.01 Pages 15Sheet|Frame|Roll|Frame

Document Date: 12/02/1991 DOC ID 35700 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANDREA JIRKA U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:BOBMORBY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: SAMPLINGDocument Title: DATA TRANSMITTAL FOR ACTIVITY # CSIE5 - ALCOA SITEReference:Category: 01.01 Pages 29Sheet|Frame|Roll|Frame f

For All Records

55 of 180

7/3/2007 10:52:45 AM



Recipient(s):



For All Records





REPORTSFOURTH QUARTER MONITORING DATA REPORT FOR 1991 AT THEALCOA SITE

01.01 Pages 28


Recipient(s):



DOC ID 35910 Site ID IAD005270160AR 4202Company/Agency:GERAGHTY & MILLER INC.


REPORTSRE:DATA VALIDATION SUMMARY AQUEOUS SAMPLES FINAL PCEASSESSMENT REPO

01.01 Pages 168


Recipient(s):


Reference:Category:Sheet|Frame|RoIl|Frame

Site ID IAD005270160DOC ID 116712 AR 4202Company/Agency:WOODWARD CLYDE CONSULTANTS


REPORTSFINAL REPORT - INITIAL ONSITE SEDIMENT SAMPLINGRESULTS-PHASE 1A

01.01 Pages 366


Recipient(s):



DOC ID 138829 AR 4202 Site ID IAD005270160Company/Agency:VARIOUS

Company/Agency:JACOBS ENGINEERING

COMMENTSDRAFT REVIEW COMMENTS ON ALCOA DOCUMENTS INITIAL ONSITESEDIMENT SAMPLING RESULTS PHASE 1A, ALCOA DAVENPORTFACILITY RECEIVED 2/3/92

01.01 Pages 20

For All Records

56 of 180

7/3/2007 10:52:45 AM


For All Records



ALCOA

Document Type: REPORTSDocument Title: REGARDING WATER RECLAMATION FACILITY ISCLT DISPERSION

MODELING AND FATEReference:Category: 01.01 Pages 94Sheet|Frame|Roll|Frame



ALCOA

Document Type: REPORTSDocument Title: REGARDING 1991 ANNUAL REPORT ON GROUND-WATER

MONITORING CONDUCTED AT ALCOAReference:Category: 01.01Sheet|Frame|Roll|Frame

Pages 151

Document Date: 03/02/1992 DOC ID 35917 AR 4202 Site ID IAD005270160Author(s): Company/Agency:THOMAS ANDERSON G & M

Recipient(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: SAMPLINGDocument Title: ADDENDUM TO DATA VALIDATION SUMMARY,FINAL PCE

ASSESSMENT REPORTReference:Category: 01.01 Pages 35Sheet|Frame|Roll|Frame

Document Date: 03/24/1992 DOC ID 35918 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ROBERT MORBY U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: ANALYSIS DATADocument Title: ANALYTICAL DATA,FIELD SHEETS, & CHAIN OF CUSTODY RECORDReference:Category: 01.01 Pages 14Sheet|Frame|Roll|Frame

For All Records

57 of 180

7/3/2007 10:52:45 AM


For All Records


HYGENIC LABRecipient(s): Company/Agency:

SCOTT CO. HDDocument Type: SAMPLINGDocument Title: REGARDING RESULTS OF ANALYSES - ANALYSIS FOR PCB'S IN

WATERReference:Category: 01.01 Pages 1Sheet|Frame|RolI|Frame



ALCOADocument Type: REPORTSDocument Title: FIRST QUARTER MONITORING DATA REPORT FOR 1992 AT ALCOA

SITEReference:Category: 01.01 Pages 14Shect|Frame|Roll|Frame

Document Date: 05/21/1992 DOCID36469 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG W SMITH U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: COMMENTS ON FIELD SAMPLING PLAN/STORE ROOM TANK FARM

INVESTIGATEReference:Category: 01.01Sheet|Frame|Roll|Frame

Pages 10


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: GENERAL (INCL. REINVENTION)Document Title: TREATMENT OF PURGE WATER FROM SEMIANNUAL

GROUND-WATER SAMPLINGReference:Category: 01.01 Pages 10Sheet|Frame|Roll|Frame

For All Records

58 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/30/1992 DOC ID 36473 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: COMMENTS ON FINAL PCE ASSESSMENT REPORT - ALCOAReference:Category: 01.01 Pages 14Sheet|Frame|Roll|Frame

Document Date: 06/30/1992 DOCID36478 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: COMMENTS ON FINAL 86-INCH CHT LINE ASSESSMENT REPORT -

ALCOAReference:Category: 01.01 Pages 3Sheet|Frame|RoII|Frame

Document Date: 07/01/1992 DOC1D35922 AR 4202 Site ID IAD005270160Author(s): Company/Agency:


ALCOADocument Type: REPORTSDocument Title: SECOND QUARTER MONITORING DATA REPORT FOR 1992 AT THE

ALCOA SITEReference:Category: 01.01Sheet|Frame|Roll|Frame

Pages 23

Document Date: 07/09/1992 DOCID35925 AR 4202 Site ID IAD005270160Author(s): , Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING; A REVISED FIELD SAMPLING PLAN WITH NEW FORMATReference:Category: 01.01 Pages 1Sheet] Frame|Roll|Frame

For All Records

59 of 180

7/3/2007 10:52:45 AM


For All Records






LETTERSFIELD SAMPLING PLAN STORE ROOM TANK FARM INVESTIGATION -ALCOA

01.01 Pages 1


Recipient(s):

Document Type:Document Title:Reference:Category:Shect|Frame|Roll|Frame


PLANSFIELD SAMPLING PLAN STORE ROOM TANK FARM INVESTIGATION

01.01 Pages 202







CORRESPONDENCEREGARDING LETTER STATING THAT 3 COPIES OF SECOND QUARTERMONITORING DATA REPORT FOR 1992 ARE INCLUDED

01.01 Pages 1


Recipient(s):



Site ID IAD005270160DOC ID 138797 AR 4202Company/Agency:ALCOACompany/Agency:GERAGHTY & MILLER INC.

PLANSFINAL FIELD SAMPLING PLAN FOIL MILL HYDROCARBONINVESTIGATION

01.01 Pages 433

For All Records

60 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 08/26/1992 DOC ID 36497 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: REGARDING; RESPONSE TO EPA TECHNICAL REVIEW COMMENTS TO

PCE ASSESSMENT REPORReference:Category: 01.01 Pages 33Sheet|Frame|Roll|Frame

Document Date: 08/27/1992 DOC ID 35921 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: CONTAMINATION ASSESSMENT AT THE NO. 1 & NO.2, 84-INCH FINISH

LINESReference:Category: 01.01 Pages 28Sheet|Frame|Roll|Frame

Document Date: 09/01/1992 DOC ID 36092 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING GRID WORK FOR SOIL GAS PROBES TO BE INSTALLED -

ALCOA SITEReference:Category: 01.01 Pages 2Shcet|Frame|RolI|Frame



ALCOADocument Type: REPORTSDocument Title: REGARDIND THIRD QUARTER MONITORING DATA REPORT FOR 1992

AT ALCOA SITEReference:Category: 01.01 Pages 17Sheet|Frame|Roll|Frame

For All Records

61 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/30/1992 DOC1D36100 AR 4202 Site ID IAD005270160Author(s):MARSHALL SONKSEN






LETTERSREGARDIND REPORT INDICATING PRESENCE OF FREE-PHASE OIL INMONITOR WELLS

01.01 Pages 1





LETTERSREGARDING SOIL GAS SURVEY FOR THE FOIL MILL - ALCOA SITE

01.01 Pages 2







REPORTSREGARDING SOIL GAS SURVEY CUNDUCTED UNDER THE FIELDSAMPLING PLAN

01.01 Pages 13





LETTERSREGARDING: FOIL MILL HYDROCARBONS FIELD SAMPLING PLAN •ALCOA SITE

01.01 Pages 2

For All Records

62 of 180

7/3/2007 10:52:45 AM






For All Records



REPORTSREGARDING FOURTH QUARTER MONITORING DATA REPORT FOR1992 AT ALCOA

01.01 Pages 21

Document Date: 02/05/1993Author(s):GEORGE PRATTRecipient(s):CRAIG W SMITH





PLANSREGARDING; PURGING PERCHLOR CONTAMINATED GROUNDWATER- ALCOA SITE

01.01 Pages 2






REPORTSSOIL-VAPOR SURVEY RESULTS & PROPOSED DRILLING LOCATIONS

01.01 Pages 11





SAMPLINGFAX REGARDING FINAL DATA AND QA PACKAGE FROMWADSWORTH FOR WELL WATER AT 236 BELLINGHAM, NO CHANGEFROM PRELIMINARY DATA

01.01 Pages 12

For All Records

63 of 180

7/3/2007 10:52:45 AM


For AH Records

Document Date: 02/26/1993 DOCID36127 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOA


Document Type: REPORTSDocument Title: 1992 ANNUAL GROUNDWATER MONITORING REPORTReference:Category: 01.01 Pages 64Sheet|Frame|RolI|Frame

Document Date: 03/29/1993 DOCID35702 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANDREA JIRKA U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:ROBERT MORBY U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: SAMPLINGDocument Title: DATA TRANSMITTAL FOR ACTIVITY # CS2E5 - ALCOA SITEReference:Category: 01.01 Pages 24Sheet|Frame|Roll|Frame

Document Date: 04/21/1993 DOC ID 138814 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALUMINUM COMPANY OF AMERICA

Recipient(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: ANALYSIS DATADocument Title: RESULTS OF WELL WATER SAMPLING ALONG SOUTH BELLINGHAM

ROADReference:Category: 01.01 Pages 12Sheet|Frame|Roll|Frame



Document Type: REPORTSDocument Title: REGARDING DATA FOR GROUNDWATER MONITORING FROM

JANUARY THRU MARCH, 1993Reference:Category: 01.01 Pages 14Sheet|Frame|Roll|Frame

For All Records

64 of 180

7/3/2007 10:52:45 AM


For All Records




Document Type: REPORTSDocument Title: SECOND QUARTER MONITORING DATA REPORT FOR 1993 AT ALCOA





Document Type: REPORTSDocument Title: REGARDING:FIELD INVESTIGATION AT THE STORE ROOM TANK

FARM AREA FOR ALCOAReference:Category: 01.01 Pages 143Sheet|Frame|Roll|Frame

Document Date: 06/04/1993 DOC ID 35674 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:MARSHALL SONKSEN ALCOA

Document Type: ANALYSIS DATADocument Title: REGARDING: ANALYTICAL DATA, FIELD SHEETS.& CHAIN OF

CUSTODY RECORDReference:Category: 01.01 Pages 22Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: FOIL MILL DRILLING RESULTS - OUTSIDE LOCATIONSReference:Category: 01.01 Pages 4Sheet|Frame|Roll|Frame

For All Records

65 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/06/1993 DOC ID 36209 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT ALCOADocument Type: LETTERSDocument Title: SANITARY SEWER SAMPLE, INITIAL FSA REPORT REVISIONSReference:Category: 01.01 Pages 6Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: THIRD QUARTER MONITORING DATA REPORT FOR 1993 AT ALCOA


Document Date: 08/19/1993 DOC ID 36237 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: ANALYTICAL FOR SAMPLE COLLECTED FROM OUR

SANITARY SEWERReference:Category: 01.01 Pages 18Sheet|Frame|Roll|Frame

Document Date: 09/29/1993 DOC ID 36238 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BILL DAVIES GERAGHTY & MILLERRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: REPORTSDocument Title: PRELIMINARY INVESTIGATION RESULTS OF 84-INCH FINISH LINES

N0.1&2Reference:Category: 01.01 Pages 163Sheet|Frame|Roll|Frame

For All Records

66 of 180

7/3/2007 10:52:45 AM


For All Records



Recipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: REPORTSDocument Title: FOURTH QUARTER MONITORING DATA REPORT FOR 1993 AT ALCOA


Document Date: 12/21/1993 DOCID36240 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: REPORT COVERING RESULTS OF AN INITIAL

BONEYARD INVESTIGATIONReference:Category: 01.01 Pages 289Sheet|Frame|Roll|Franie

Document Date: 01/04/1994 DOCID36241 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING;ANALYTICAL RESULTS FOR WATER SAMPLES

COLLECTED FROM WELLSReference:Category: 01.01 Pages 7Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING: DATA OBTAINED DURING PRE-ENGINEERING SOIL

SAMPLING EFFORTReference:Category: 01.01 Pages 77Sheet|Frame|Roll|Frame

For All Records

67 of 180

7/3/2007 10:52:45 AM




Site ID 1AD005270160

For All Records



SAMPLINGDATA FOR JANUARY OFF-SITE MONITORING WELL LI

01.01 Pages 6


Recipient(s):MARSHALL SONKSENDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

Site ID IAD005270160DOC ID 35559 AR 4202Company/Agency:GERAGHTY & MILLER INC.


SAMPLINGSECOND QUARTER MONITORING DATA REPORT FOR 1994

01.01 Pages 22


Recipient(s):





REPORTSTHIRD QUARTER MONITORING DATA REPORT FOR 1994 AT THEALCOA-DAVENPORT WASTE DISPOSAL SITE

01.01 Pages 16







REPORTSIOWA DEPTMENT OF NATURAL RESOURCES SITE MONITORINGREPORTS

01.01 Pages 27

For All Records

68 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 04/08/1996 DOC ID 36279 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: FIRST QUARTER 1996 GROLTNDWATER MONITORING DATA REPORTReference:Category: 01.01 Pages 22Sheet|Frame|Roll|Frame

Document Date: 07/27/1998 DOC ID 138825 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALUMINUM COMPANY OF AMERICA

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: RESPONSE TO EPA COMMENTS GROUNDWATER PHASE II FIELD

SAMPLING PLAN DATED MAY 29,1998Reference:Category: 01.01 Pages 3Sheet|Frame|Roll|Frame

For All Records

69 of 180

7/3/2007 10:52:45 AM

Document Date:Author(s):JAMES COLBERT

Recipient(s):



For All Records


Company/Agency:ALCOA SITE FILE

MEMORANDAUSE OF REGION IX PROS FOR SCREENING COPCS FROM COIS ATALCOA SITE


02.00 Pages 2




Company/Agency:EPA

LETTERSREGARDING PCE CONTAMINATION CLEANUP


02.00 Pages 6




Company/Agency:EPA

LETTERSPCE CONTAMINATED SOIL - ALCOA SITE


02.00 Pages 2

Document Date: 08/29/1990Author(s):PAUL ROEMERMAN

Recipient(s):R. NICKLE




Company/Agency:ATSDR REGION VII

TELEPHONE COMMUNICATION RECORDPRP INTENDS TO DISPOSE OF TREATED SOIL IN AN LANDFILL ONSITE

02.00 Pages 1

For All Records

70 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/03/1991 DOC ID 34720 AR 4202Author(s): Company/Agency:CRAIG SMITH SPFD

Recipient(s): Company/Agency:MARSHALL SONKSENDocument Type:Document Title:Reference:Category:Sheet|Frame|RoII|Frame


ALCOALETTERSREGARDING: DISPOSING OF TREATED SOIL -ALCOA SITE

02.00 Pages 1


Recipient(s):





REPORTSREGARDING:LABORATORY REPORTS FOR LEAKING UNDERGROUNDSTORAGE TANKS

02.00 Pages 48


Recipient(s):



DOC ID 38021 Site ID IAD005270160AR 4202Company/Agency:GERAGHTY & MILLER INC.


REPORTSLEAKING UNDERGROUND STORAGE TANK - SITE ASSESSMENTREPORT

02.00 Pages 109

Document Date: 12/12/1991Author(s):CRAIG W SMITHRecipient(s):MARSHALL SONKSEN


Reference:Category:Sheet] Frame|Roll|Frame

DOCID37542 AR 4202 Site ID 1AD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

LETTERSPROPOSAL TO TREAT THE VINYL CHLORIDE CONTAMINATEDWATER - ALCOA

02.00 Pages 2

For All Records

71 of 180

7/3/2007 10:52:45 AM


Document Date: 12/19/1991Author(s):CRAIG W SMITH



For All Records

DOC ID 138857 AR 4202 Site ID IAD005270160Company/Agency:CHIEF REMEDIAL ENFORCEMENT


REVIEWTHE EPA HAS COMPLETED ITS REVIEW OF THE PROPOSAL TO TREATTHE VINYL CHLORIDE CONTAMINATED WATER ASSOCIATED WITHAN UNDERGROUND STORAGE TANK REMOVAL

02.00 Pages 2


Recipient(s):


Reference:Category:




REPORTSUNDERGROUND STORAGE TANK CLOSURE REPORT LUST NO 8LTM44STORE ROOM TANK FARM

02.00 Pages 50


Recipient(s):


DOC ID 38020 AR 4202Company/Agency:GERAGHTY & MILLER INC.


REPORTSUNDERGROUND STORAGE TANK CLOSURE REPORT

Site ID IAD005270I60

02.00 Pages 42


Recipient(s):


. DOC ID 36994 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER INC


REPORTSINITIAL FACILITY SITE ASSESSMENT REPORT - ALCOA SITE

02.00 Pages 376

For All Records

72 of 180

7/3/2007 10:52:45 AM


For All Records


GERAGHTY& MILLER


Document Type: REPORTSDocument Title: INITIAL FACILITY SITE ASSESSMENT REPORT ALCOA SITEReference:Category: 02.00 Pages 8Sheet|Frame|RolI|Frame

Document Date: 04/21/1992 DOC ID 35913 AR 4202 Site ID IAD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERJCA

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SUMMARYDocument Title: REGARDING INITIAL FACILITY SITE ASSESSMENT REPORT - ALCOA


Document Date: 05/05/1992 DOC ID 35048 AR 4202 Site ID IAD005270160Author(s): Company/Agency:CRAIG SMITH EPA

Recipient(s): Company/Agency:MARSHALL SONKSEN ALCOA

Document Type: LETTERSDocument Title: REGARDING: SOIL EXCAVATED CONTAINED A U210 HAZARDOUS

WASTEReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 10/09/1992 DOC ID 36090 A R 4 2 0 2 Site ID 1AD005270160Author(s): Company/Agency:


ALCOA

Document Type: PLANSDocument Title: FIELD SAMPLING PLAN WESTERN & EASTERN HISTORICAL DISPOSAL


For All Records

73 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 02/10/1993 DOC ID 37292 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOA

Document Type: LETTERSDocument Title: EPA COMMENTS ON INITIAL FACILITY SITE ASSESSMENT REPORT

ALCOA SITE AND APPROVALReference:Category: 02.00 Pages 5Sheet|Frame|Roll|Frame

Document Date: 04/30/1993 DOC ID 36126 AR 4202 Site ID IAD005270160Author(s): • Company/Agency:



Document Type: REPORTSDocument Title: FINDINGS OF FIELD INVESTIGATION AT WEST & EAST HISTORICAL

SITESReference:Category: 02.00 Pages 271Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: FINDINGS OF THE FOIL MILL HYDROCARBON INVESTIGATION


Document Date: 12/01/1993 DOCID37096 AR 4202 Site ED IAD005270I60Author(s): Company/Agency:

GERAGHTY & MILLER

Recipient(s): . Company/Agency:ALCOA

Document Type: REPORTSDocument Title: CONCEPTUAL SITE EXPOSURE MODEL FOR ALCOA SITEReference:Category: 02.00 Pages 36Sheet|Frame|Roll|Frame

For All Records

74 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/21/1993 DOC ID 138828 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: REGARDING: INTRODUCTION OF PROCESS BY WHICH

INVESTIGATION AND RESPONSE ACTIVITIES WILL BE ADDRESSEDAT ALCOA-DAVENPORT WORK FACILITY (ORJGINAL WITHSIGNATURES)


Document Date: 02/09/1994 DOC ID 37306 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: EPA COMMENTS ON CONCEPTUAL SITE EXPOSURE MODELReference:Category: 02.00 Pages 6Sheet|Frame|RoIl|Frame

Document Date: 02/23/1994 DOCID37316 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: ALCOA'S COMMENTS ON OVERVIEW OF CLEANUP STRATEGYReference:Category: 02.00 Pages 7Sheet|Frame|Roll|Frame

Document Date: 06/02/1994 DOC ID 37088 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN . ALCOADocument Type: LETTERSDocument Title: CLARIFICATION OF OVERVIEW OF CLEANUP STRATEGY - ALCOA

SITE.EPA'S RESPONSE TO ALCOA'S 2-23-1994 LETTERS.Reference:Category: 02.00 Pages 11Sheet|Frame|Roll|Frame

For All Records

75 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/27/1994 DOC ID 115515 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ROBERT MORBY U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:HENRY LONGEST U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: MEMORANDUM REGARDING PERFORMANCE OF RISK ASSESSMENT

BY PRP AT THE ALCOA DAVENPORT-WORKS SITE.Reference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 07/29/1994 DOCID37544 AR 4202 Site ID IAD005270160Author(s): Company/Agency:HENRY LONGEST U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ROBERT MORBY U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: PRP'S REQUEST TO PERFORM THE BASELINE RISK ASSESSMENTReference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 08/01/1994 DOC ID 37254 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: FACILITY SITE ASSESSMENT UNIT CWM-06, DRUM DUMPING

STATIONReference:Category: 02.00 Pages 76Sheet|Frame|Roll|Frame

Document Date: 08/11/1994 DOC ID 37070 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: REVISED OVERVIEW OF CLEANUP STRATEGY AND TASKS 4,5,6

DOCUMENTReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

76 of 180

7/3/2007 10:52:45 AM


Document Date: 10/06/1994Author(s):MARSHALL SONKSENRecipients):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records


LETTERSREVIEW COMMENTS ON THE TASK 4,5,6 DOCUMENT

02.00 Pages 5


DOC ID 37352 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

LETTERSPRELIMINARY METHODOLOGY FOR TASKS 4,5,6,

02.00 Pages 10

Document Date: 12/13/1994Author(s):JAMES COLBERTRecipient(s):MARSHALL SONKSENDocument Type:Document Title:



LETTERSPRELIMINARY METHODOLOGY FOR TASKS 4,5,6 OF THE OVERVIEWOF CLEANUP STRATEGY - ALCOA

02.00 Pages 5





LETTERSLETTER RE: EPA REVIEW OF ALCOA OUTLINE FOR CONCEPTUAL SITEMODEL AT ALCOA-DAVENPORT WORKS SITE

02.00 Pages 3

For All Records

77 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/30/1995 DOC ID 37548 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSENRecipient(s): Company/Agency:JAMES COLBERTDocument Type: LETTERSDocument Title: RESPONSE TO COMMENTS ON REVISED CONCEPTUAL SITE MODEL

OUTLINEReference:Category: 02.00 Pages 1Sheet|Frame|RoIl|Frame

Document Date: 03/20/1995 DOC ID 37580 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSENRecipient(s): Company/Agency:JAMES COLBERTDocument Type: LETTERSDocument Title: RE: FUEL OIL PUMP HOUSE BLDG 876 (CWM-08)Reference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 03/29/1995 DOC ID 35359 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BILL BUNN U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title:' REGARDING; DISTRIBUTION OF MATERIALS TO BE SENT TO ALCOA

FOR CONF CALLReference:Category: 02.00 Pages 37Sheet|Frame|Roll|Frame

Document Date: 04/06/1995 DOCID35515 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BRYAN RUNDELL JACOBS ENGINEERING GROUP INC.Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: RJSK-BASED CONCENTRATION EQUATIONS AND

CALCULATIONS-ALCOA SITE/ PROJECT NOTEReference:Category: 02.00 Pages 22Sheet|Frame|Roll|Frame

For All Records

78 of 180

7/3/2007 10:52:45 AM


Document Date: 04/19/1995Author(s):BRYAN RUNDELL



For All Records

DOC ID 35521 AR 4202 Site ID IAD005270160Company/Agency:JACOBS ENGINEERING GROUP INC.


COMMENTSTECHNICAL REVIEW COMMENTS ON PROPOSED MENU

02.00 Pages 4



Document Type:Document Title:Reference:Category:Sheet] Frame|Roll| Frame

DOCID37587 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY


LETTERSFUEL OIL PUMP HOUSE (BUILDING 876) - ALCOA SITE

02.00 Pages 2






FAX TRANSMITTALREGARDING: PROPOSED FACILITY SPECIFIC EXPOSURE SCENARIOS

02.00 Pages 5

Document Date: 06/09/1995Author(s):MARSHALL SONKSENRecipient(s):JIM COLBERT


Reference:Category:




LETTERSLETTER RESPONDING TO EPA'S REVIEW COMMENTS. (RESPONSESTO EPA'S TECHNICAL REVIEW COMMENTS ON EXPOSURE MENUATTACHED.)

02.00 Pages 6

For All Records

79 of 180

7/3/2007 10:52:45 AM




For All Records


LETTERSCOMMENTS ON 4,5,6 DOCUMENT, OVERVIEW STRATEGY &ATTACHMENT #1

02.00 Pages 15



Site ID IAD005270160DOC ID 37626 AR 4202Company/Agency:

Company/Agency:

LETTERSALCOA'S 9/28/95 LETTER CONCERNING THE FUEL OIL PUMP HOUSE(BLDG 876)

02.00 Pages 1




CORRESPONDENCEREGARDING; ALCOA'S SEPTEMBER 28,1995 LETTER CONCERNINGTHE FUEL OIL PUMP HOUSE (BUILDING 876)

02.00 Pages 1




LETTERSREGARDING: DOCUMENTS RELATING TO CONSENT ORDER FORREVIEW & APPROVAL

02.00 Pages 14

For All Records

80 of 180

7/3/2007 10:52:45 AM


For All Records




Document Type: REPORTSDocument Title: REGARDING: CONCEPTUAL SITE MODEL REPORT - VOLUME 1Reference:Category: 02.00 Pages 404Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: REGARDING: CONCEPTUAL SITE MODEL REPORT - VOLUME 2 PLATESReference:Category: 02.00 Pages 6Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: TELEPHONE COMMUNICATION RECORDDocument Title: ALCOA SITE & ALCOA'S OCTOBER 20,1995 LETTERReference:Category: 02.00 Pages 1Sheet|Frame|RolI|Frame


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: ABANDONED BURIED TANK & SMALL CONCRETE

VAULT POSSIBLY LEAKINGReference:Category: 02.00 Pages 10Sheet|Frame|Roll|Frame

For All Records

81 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/08/1995 DOC1D37637 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: ALCOA'S OCTOBER 11,1995 LETTER CONCERNING INITIAL FSA UNIT

LISTReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 11/22/1995 DOC ID 37057 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: ALCOA'S OCTOBER 13,1995 CONCEPTUAL SITE MODELReference:Category: 02.00 Pages 4Sheet|Frame|RoII|Frame

Document Date: 02/22/1996 DOC1D37758 AR 4202 Site ID IAD005270160Author(s): Company/Agency:G EORG E PRATT A LCD ARecipient(s): Company/Agency:SHELLY POPPE IDNRDocument Type: LETTERSDocument Title: UNDERGROUND STORAGE TANK CLOSURE REPORT FOR PERMANENT

CLOSUREReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 04/05/1996 DOCID37757 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: RESPONSE TO ALCOA'S MARCH 28,1996, LETTERReference:Category: 02.00 Pages 3Sheet|Frame|Roll|Frame

For All Records

82 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 04/23/1996 DOCID37759 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REMOVAL ASSESSMENTDocument Title: REGARDING: CERCLA ORDER VII-95-F-0026; UNIT CMW-08-FUEL OIL

PUMP HOUSEReference:Category: 02.00 Pages 12Sheet|Frame|Roll|Frame

Document Date: 04/29/1996 DOCID69275 ' AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: CALCULATION OF UPPER CONFIDENT LIMIT - CERCLA

CONSENT ORDER VII-95-F-0026Reference:Category: 02.00 Pages 8Sheet|Frame|Roll|Frame

Document Date: 05/15/1996 DOCID37760 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: APPROVAL TO PROCEED WITH EXCAVATION & DISPOSAL OF SOILSReference:Category: 02.00 Pages° 2Sheet|Frame|Roll|Frame

Document Date: 05/16/1996 DOCID67179 AR 4202 Site ID LAD005270160Author(s): i Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: CALCULATION OF, THE 90TH VS 95TH PERCENTILE ALCOA SITEReference: ICategory: 02.00 j Pages 3Sheet|Frame|Roll|Frame

ii

For All Records

83 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/22/1996 DOCID67178 AR 4202 Site ID IAD005270160Author(s): • Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:AL KLEE . U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: FAX TRANSMITTALDocument Title: ASSISTANCE IN DETERMINING NONPARAMETRIC ESTIMATION OF

QUANTILESReference:Category: 02.00 Pages 3Sheet] Frame|Roll|Frame

Document Date: 05/23/1996 DOC ID 37965 AR 4202 Site ID IAD005270160Author(s): Company/Agency:AL KLEE U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): • Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: TELEPHONE COMMUNICATION RECORDDocument Title: NON-PARAMETRIC METHOD FOR DETERMINING EXPOSURE POINT

CONCENTRATIOReference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 1

i

Document Date: 07/24/1996 DOCID69266 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAN STORM DAMES & MOORE

Recipient(s): Company/Agency: •JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: MEMORANDADocument Title: PROPOSED APPROACH FOR DERIVING EPCS FOR APPLICATION TO

RBC RPTS FOR ALCOA-DAVENPORT SITEReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame




Document Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT-86-INCH CHT LINEReference:Category: 02.00 Pages 185Sheet|Frame|Roll|Frame

For All Records

84 of 180

7/3/2007 10:52:45 AM





Reference:Category:

Sheet|Frame|RoIl|Frame

For All Records



U.S. ENVIRONMENTAL PROTECTION AGENCY


LETTERSREGARDING: ECOLOGICAL RISK ASSESSMENT AT FSA UNITS; 1995AOC

02.00 Pages 8


Recipient(s):


DOC ID 40121646 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:UNKNOWN

CORRESPONDENCERECORD OF COMMUNICATION

02.00 Pages 2




Reference:Category:




LETTERSEPA REVIEW AND APPROVAL OF ALCOA'S 86-INCH CHT LINE RBCREPORT

02.00 Pages 2



Reference:Category:

Sheet]Frame|Roll|Frame


REPORTSREGARDING: REQUEST TO ELIMINATE THE RBC REPORT FOR THECAPTION UNIT & CONSIDER THIS LETTER AS A REPLACEMENT FORTHE RBC REPORT AS THE MECHANISM TO DEFER CONTrNUEDINVESTIGATION TO THE RI

02.00 Pages 10

For All Records

85 of 180

7/3/2007 10:52:45 AM




For All Records



ALCOACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSREGARDING: UNIT GROUPING - EASTERN HISTORICAL ANDWESTERN DISPOSAL SITE

02.00 Pages 2




COMMENTSRESPONSES TO EPA COMMENTS ON PRELIMINARY ECOLOGICALRISK ASSESSMENT

02.00 Pages 16



DOC ID 138430 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:REMEDIAL PROJECT MANAGER

CORRESPONDENCEAPPROACH FOR ASSESSING ECOLOGICAL RISK OF FACILITY SITEASSESSMENT UNITS AT ALCOA'S DAVENPORT WORKS

02.00 Pages 5


DOC ID 46455 AR .4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

LETTERSEPA REVIEW & APPROVAL OF ALCOA'S 86-INCH CHT LINE

02.00 Pages 1

For All Records

86 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/26/1996 DOC ID 138432 AR 4202 Site ID IAD005270160Author(s): Company/Agency:STEVE WHARTON U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JAMES COLBERT REMEDIAL PROJECT MANAGERDocument Type: MEMORANDADocument Title: APPROACH FOR ADDRESSING ECOLOGICAL RISK OF FACILITY SITE

ASSESSMENT UNITSReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 01/22/1997 DOC1D66668 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: REGARDING: FSA UNIT HU-01(BENZENE CONTAMINATED GW ON THE

WESTERN PROPERTReference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 02/07/1997 DOC ID 138435 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: CORRESPONDENCEDocument Title: TRANSMISSION REPORT/FAXReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT-PCE ABOVEGROUND

STORAGE TANKSReference:Category: 02.00 Pages 163Sheet|Frame|Roll|Frame

For All Records

87 of 180

7/3/2007 10:52:45 AM


Document Date: 03/04/1997Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


For All Records

DOC ID 138440 AR 4202 Site ID IAD005270160Company/Agency:REMEDIAL PROJECT MANAGERCompany/Agency:ALUMINUM COMPANY OF AMERICA

CORRESPONDENCEREGARDING; APPROACH FOR ASSESSING ECOLOGICAL RISK AT FSAUNITS AS PRESENTED IN ALCOA'S NOV. 12,1996

02.00 Pages 3

Document Date: 03/05/1997Author(s):JAMES H COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:

Reference:Category:



LETTERSEPA REVIEW AND APPROVAL OF ALCOA'S PCE ABOVEGROUNDSTORAGE TANKS RBC REPORT DATED FEBRUARY 28 1997

02.00 Pages 1


Recipient(s):

Document Type:Document Title:Reference:Category:Sheet|Frame|RolI|Frame


REPORTSRISK-BASED CONCENTRATION REPORT STORE ROOM UNIT GROUP

02.00 Pages 158


Reference:Category:


DOC ID 139097 AR 4202 Site ID 1AD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSLETTER RE: EPA REVIEW AND APPROVAL OF ALCOA'S PCEABOVEGROUND STORAGE TANK AREA UNIT RECOMMENDATIONMEMORANDUM DATED 3-7-1997

02.00 Pages 1

For All Records

88 of 180

7/3/2007 10:52:45 AM


For All Records




Document Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT COLD MILL UNIT GROUPINGReference:Category: 02.00 Pages 209Sheet|Frame|Roll|Frame


Recipient(s):




REPORTSRJSK-BASED CONCENTRATION REPORT FOIL MILL USTS UNIT GROUP

02.00 Pages 155


Recipient(s):ANTHONY STURTZER





LETTERSEPA REVIEW & APPROVAL OF ALCOA'S COLD MILL UNIT GROUPINGRBC REPORT-4-7-97

02.00 Pages 1







LETTERSEPA REVIEW & APPROVAL OF ALCOA'S CMUG UNITRECOMMENDATION MEMO

02.00 Pages 1

For All Records

89 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/13/1997 DOCID56684 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: LETTER REGARDING; EPA REVIEW & APPROVAL OF ALCOA'S RBC

REPORT FOR STORE ROOM UNIT GROUPReference:Category: 02.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 06/13/1997 DOC ID 139112 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: REGARDING: EPA REVIEW AND APPROVAL OF ALCOA'S RBC REPORT

FOR THE FOIL MILL USTs UNIT GROUP (FSA UNITS HU-13 AND IPF-01)DATED APRJL 11, 1997


Document Date: 07/28/1997 DOC ID 56689 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: EPA REVIEW & APPROVAL OF ALCOA'S FOIL USTS UNIT GROUPReference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 07/28/1997 DOCID56692 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: EPA REVIEW & APPROVAL OF ALCOA'S STORE ROOM UNIT GROUP

(FSA UNITS HU-02.HU-10)Reference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

90 of 180

7/3/2007 10:52:45 AM


For All Records


, ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: FACILITY SITE ASSESSMENT RECOMMENDATION-NO FURTHER

ACTION UNITSReference:Category: 02.00 Pages 3Sheet|Frame|Rol!|Frame

Document Date: 08/06/1997 DOCID61493 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: DREDGE SPOIL AREA, HISTORICAL LOCATION OF OUTFALL 006 &

SANITARYReference:Category: 02.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 09/03/1997 DOC ID 66672 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: UNIT UPDATE & STRATEGY FOR GROUPING OF THE REMAINING FSA

UNITSReference:Category: 02.00 Pages 17Sheet|Frame|Roll|Frame

Document Date: 09/15/1997 DOC ID 61781 AR 4202 Site ID IAD005270.160Author(s): Company/Agency:STEVE WHARTON U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEMORANDADocument Title: PROCEDURES FOR ECOLOGICAL RISK ASSESSMENT OF FACILITY

SITE ASSESSMENT UNITSReference:Category: 02.00 Pages 2Sheet|Frame|RolI|Frame

For All Records

91 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/10/1997 DOC ID 138845 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: THE EPA REVIEW OF APRJL 1997 ALCOA DOCUMENT TITLED

PROCEDURES FOR ECOLOGICAL RISK ASSESSMENT FACILITY SITEASSESSMENT

Reference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 5

Document Date: 11/10/1997 DOCID63380 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: NOTESDocument Title: REGARDING OCTOBER 16,1997 MEETING MINUTESReference:Category: 02.00 Pages 5Sheet|Frame|Roll|Frame

Document Date: 11/10/1997 DOCID63382 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: PROCEDURES FOR ECOLOGICAL RISK ASSESSMENT.SITE

ASSESSMENT UNITSReference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 6

Document Date: 11/11/1997 DOCID63383 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOA

Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: REGARDING: FINISH LINE UNIT GROUP - ALCOA RESPONSE TO EPA

COMMENTSReference:Category: 02.00 Pages 5Sheet|Frame|Roll|Frame

For All Records

92 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/24/1997 DOCID63607 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: CERCLA RISK ASSESSMENT; NPDES PERMITTED

DISCHARGESReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame



ALUMINUM CO OF AMERICADocument Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT FINISH LINES UNIT GROUP

ALCOAReference:Category: 02.00 Pages 182Sheet|Frame|RoH|Frame

Document Date: 02/04/1998 DOC ID40118108 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: CORRESPONDENCEDocument Title: RE: REFERENCES TO REGULATIONS; CERCLA VS CWA JURISDICTION

ISSUE, PAHS AND ROOFING MATERIALReference:Category: 02.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 03/26/1998 DOCID69108 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: REGARDING; CERCLA JURISDISTION ISSUES - ALCOA SITEReference:Category: 02.00 Pages 3Sheet|Frame|RoH|Frame

For All Records

93 of 180

7/3/2007 10:52:45 AM



Recipient(s):




For All Records

DOC ID 70145 AR 4202Company/Agency:WOODWARD CLYDECompany/Agency:ALCOA

REPORTSPOLYCYCLIC AROMATIC HYDROCARBONS AT ALCOA'S DAVENPORTWORKS

02.00 Pages 32

Document Date: 04/17/1998Author(s):ANTHONY STURTZERRecipient(s):JAMES COLBERT


Reference:Category:Sheet|Frame|RoII|Frame


LETTERSLETTER REGARDING: EPA LETTER DATED MARCH 26 1998 CERCLAJURJSDICTIONAL ISSUES

02.00 Pages 1



DOC ID 138866 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

FAX TRANSMITTALFAX ABOUT A SUBMITTED REPORT FROM ALCOA STATING THEWESTERN DISPOSAL SITE WAS INACTIVE BUT IT IS INCORRECT THESITE IS STILL BEING USED

02.00 Pages 1






LETTERSALCOA'S SEPTEMBER 3,1997 LETTER ON FSA UNIT GROUPINGS

02.00 Pages 2

For All Records

94 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/04/1998Author(s):JAMES H COLBERT






LETTERSREGARDING: EPA REVIEW AND APPROVAL OF ALCOA'S RBC REPORTAND INVESTIGATION REPORT FOR THE FINISH LINES UNIT GROUP(PLUG)

02.00 Pages 1





LETTERSREGARDING: PROCEDURES FOR ECOLOGICAL RISK ASSESSMENT,FACILITY SITE ASSESSMENT UNITS, ALCOA'S DAVENPORT WORKS

02.00 Pages 15


Recipient(s):



DOCID201959 AR 4202 Site ID IAD005270160Company/Agency:ICF KAISER


REPORTSRISK-BASED CONCENTRATION REPORT TRANSFORMER SUBSTATION(HU-07)

02.00 Pages 63

Document Date: 09/08/1998Author(s):BUD STURTZER





Company/Agency:EPA REGION VII

LETTERSRE: RBC REPORT, NPDES OUTFALL 001 - RESPONSE TO EPACOMMENTS

02.00 Pages 13

For All Records

95 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/02/1998 DOC ID 138843 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

REPORTSOUTFALL 001 RISK. BASED CONCENTRATION REPORT EXPOSUREASSUMPTIONS

02.00 Pages 7

Document Date: 10/13/1998 DOC ID 139473Author(s):JAMES COLBERTDAVE PHILLIPPIRecipient(s):

AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY



Company/Agency:ALCOA FILE

MEMO TO FILEMEMO TO FILE: MEMO TO DOCUMENT AN OCTOBER 13 1998DISCUSSION WITH D PHILLIPPI CONCERNING RISK-BASEDCONCENTRATION (RBC) REPORT

02.00 Pages 1

Document Date: 10/14/1998 DOC ID 139055 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s):ANTHONY STURTZERDocument Type:Document Title:

Reference:Category:Shect|Frame|Roll|Frame


LETTERSREGARDING: EPA REVIEW & APPROVAL OF ALCOA'S RBC REPORTFOR PLANT TRANSFORMER SUBSTATIONS(FSA UNIT HU-07) DATED8/24/98 AND UNIT RECOMMENDATION MEMORANDUM DATED 8/1998(APPENDIX D)

02.00 Pages 1




LETTERSREGARDING: EPA APPROVAL OF THE JULY 1998 PROCEDURES FORECOLOGICAL RISK ASSESSMENT, FACILITY SITE ASSESSMENT UNITS,ALCOA-DAVENPORT WORKS AND THE DATA ASSESSMENT LETTER

02.00 Pages 2

For All Records

96 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/28/1998Author(s):ANTHONY STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:


DOC ID 139063 Site ID IAD005270160AR 4202Company/Agency:ALCOACompany/Agency:EPA

LETTERSREGARDING: RISK BASED CONCENTRATION REPORT, EASTERHISTORJCAL DISPOSAL SITE AND WESTER DISPOSAL SITE UNITGROUP, ALCOA DAVENPORT WORKS

02.00 Pages 10




LETTERSREGARDrNG:EPA REVIEW OF ALCOA'S RESPONSE TO EPA COMMENTSON RBC REPORT FOR EASTERN HISTORICAL DISPOSAL SITE (FSAUNIT HU-11) AND WESTERN DISPOSAL SITE (FSA UNIT CWM-13)

02.00 ;es 2



Reference:Category:Sheet|Frame|RoH|Frame




LETTERSREGARDING: MASTER RBC EVALUATION FOR COMPLETED FSAUNITS ALCOA-DAVENPORT WORKS IT PROJECT NUMBER870361-20402000,CEAT NUMBER 204

02.00 Pages 10


Recipient(s):MIKE COFFEYDocument Type:Document Title:


DOC ID 138869 AR 4202 Site ID 1AD005270160Company/Agency:EPACompany/Agency:US FISH AND WILDLIFE SERVICE

LETTERSLETTER STATING IT HAS ENCLOSURES SUCH AS A SITE ASSESSMENTFOR THE ABOVE SITE

02.00 Pages 2

For AJI Records

97 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/03/1999 DOC ID 201967 AR 4202 Site LD IAD005270160Author(s): Company/Agency:

URS GREINER WOODWARD CLYDERecipient(s): Company/Agency:

ALCOADocument Type: REPORTSDocument Title: RE: OFF-SITE WETLAND MITIGATION PLAN SCOTT COUNTY, IOWAReference:Category: 02.00 Pages 182Sheet|Frame|Roll|Frame

Document Date: 10/12/1999 DOC1D90367 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: LETTER REGARDING: PROPOSED NON-TIME CRITICAL REMOVAL

ACTION AT ALCOA-DAVENPORT WORKS CERCLA CONSENT ORDERDOCKET # VII-95-F-0026


Document Date: 11/17/1999 DOCID91074 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: EPA REVIEW OF THE JANUARY 1999 ECOLOGICAL RISK ASSESSMENT

PROBLEM FORMULATION - FACILITY SITE ASSESSMENT UNITSReference:Category: 02.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 11/17/1999 DOCID96166 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: EPA REVIEW OF THE JANUARY 1999 ECOLOGICAL RISK ASSESSMENT

PROBLEM FORMULATION-FACILITY SITE ASSESSMENT UNITSReference:Category: 02.00 Pages 4Sheet|Frame|Roll|Frame

For All Records

98 of 180

7/3/2007 10:52:45 AM



Recipient(s):JAMES H COLBERT


For All Records



ALUMINUM COMPANY OF AMERICA


FAX TRANSMITTALWETLAND MITIGATION PLAN

02.00 Pages 3

Document Date: 12/20/1999Author(s):VANESSA MADDEN




DOC ID 96160 AR 4202 Site ID 1AD005270160Company/Agency:UNITED STATES ENVIRONMENTAL PROTECTION AGENCYREGION VIICompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

MEMORANDACOMMENTS ON THE OFF-SITE WETLAND MITIGATION PLAN FORWETLAND 2 AT THE ALCOA DAVENPORT-WORKS SITE

02.00 Pages 2


Recipient(s):



DOC ID 100430 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER INC


REPORTSRISK-BASED CONCENTRATION REPORT FORMER WASTE DISPOSALSITE

02.00 Pages 90


Recipient(s):



DOC ID 139001 AR 4202 Site ID IAD005270160Company/Agency:URS GREINER WOODWARD CLYDE

Company/Agency:THE ALUMINUM COMPANY OF AMERICA

REPORTSRE:FINAL REPORT ECOLOGICAL RISK ASSESSMENT PROBLEMFORMULATION-FSA UNITS

02.00 Pages 268

For All Records

99 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/18/2000 DOCID204992 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT EPA REGION 7Document Type: LETTERSDocument Title: ECOLOGICAL RISK PROBLEM FORMULATION FACILITY SITE

ASSESSMENT UNITReference:Category: 02.00 Pages 7Sheet|Frame|Roll|Frame

Document Date: 02/15/2000 DOC ID 138742 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT REMEDIAL PROJECT MANAGERRecipient(s): Company/Agency:BOB SHEETS IDNRDocument Type: FAX TRANSM1TTALDocument Title: CONVERSATION RE: ALCOA'S SEPTEMBER 1999 WELAND

MITIGATION PLANReference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 2

Document Date: 02/15/2000 DOC ID 138752 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BOB SHEETS IDNRRecipient(s): Company/Agency:JAMES COLBERT EPA REGION 7Document Type: LETTERSDocument Title: LETTER REGARDING: MEETING BETWEEN ALCOA AND DAVENPORT

WATERFOWL USA DIRECTIORReference:Category: 02.00 Pages 7Sheet|Frame|Roll|Frame

Document Date: 03/08/2000 DOCID205002 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT EPA REGION 7Document Type: SAMPLINGDocument Title: WETLAND 2 SURFACE WATER SAMPLING PLANReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

100 of 180

7/3/2007 10:52:45 AM



Recipient(s):ANTHONY STURTZERDocument Type:Document Title:

Reference:Category:


For All Records



UNKNOWNCompany/Agency:ALUMINUM COMPANY OF AMERICA

COMMENTSREGARDING; RESPONSE TO EPA COMMENTS ON THE OFF-SITEWETLAND MITIGATION PLAN

02.00 Pages 3

Document Date: 03/29/2000Author(s):BUD STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:


DOC ID 204995 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:EPA REGION 7

LETTERSECOLOGICAL RISK PROBLEM FORMULTION FACILITY SITEASSESSMENT UNITS

02.00 Pages 4




LETTERSLETTER REGARDING EPA APPROVAL OF ECOLOGICAL RISKASSESSMENT PROBLEM FORMULATION - FACILITY ASSESSMENTUNITS

02.00 Pages 1


Reference:Category:Sheet] Frame|Roll|Framc


LETTERSEPA REVIEW OF ALCOA'S RBC REPORT FOR THE FORMER WASTEDISPOSAL SITE (FSA UNIT HU-09) DATED DECEMBER 30, 1999

02.00 Pages 3

For All Records

101 of 180

7/3/2007 10:52:45 AM




For All Records

DOC ID 40118090 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:ALCOA

LETTERSLETTER RE: ENCLOSED EPA COMMENTS ON THERBC REPORT FORTHE SEWER UNIT GROUP

02.00 Pages 5



DOCID201973 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:ENVIRONMENTAL PROTECTION AGENCY-REGION VII

LETTERSECOLOGICAL RISK CHARACTERIZATION RESULTS-WETLAND 2ALCOA-DAVENPORT WORKS

02.00 Pages 65




LETTERSLETTER RE: ALCOA RESPONSE TO EPA'S 4/28/00 COMMENTS ON THEFOIL MILL UNIT GROUP II RBC REPORT WITH REVISED PAGES

02.00 Pages 22


Recipient(s):


Site ID IAD005270160DOC ID 138338 AR 4202Company/Agency:IT CORPARAT1ONCompany/Agency:ALCOA

REPORTSRISK-BASED CONCENTRATION REPORT PH UNIT GROUP

02.00 Pages 45

For All Records

102 of 180

7/3/2007 10:52:45 AM


For All Records


Recipient(s):ANTHONY STURTZERDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 138643 AR 4202 Site ID IAD005270160Company/Agency:EPA


LETTERSOFF-SITE WETLAND MITIGATION PLAN

02.00 Pages 1





DOC ID40118089 AR 4202 Site ID IAD005270160Company/Agency:ALCOA

Company/Agency:EPA

CORRESPONDENCEALCOA'S RESPONSE TO EPA COMMENTS ON THE SEWER UNIT GROUPRBC REPORT (2.1)

02.00 Pages 32






Company/Agency:EPA

FAX TRANSMITTALFAX RE: ADDITION OF 5TH SAMPLE POINT TO SEWER SAMPLE PLAN(2.1)

02.00 Pages 2


Recipient(s):



DOC ID 139153 AR 4202 Site ID IAD005270160Company/Agency:MFG INC.Company/Agency:ALCOA

REPORTSREGARDING:RISK-BASED CONCENTRATION REPORT OCTOBER 2000EQUIPMENT UNIT GROUP °

02.00 Pages 127

For All Records

103 of 180

7/3/2007 10:52:45 AM


For All Records


Company/Agency:

Document Date: 10/26/2000Author(s):ANTHONY STURTZER

Recipient(s):JIM COLBERT EPADocument Type: E-MAILDocument Title: E-MAIL RE: STATS MEMOReference:Category: 02.00 Pages 2Sheet|Frame|RoII|Frame





DOC ID40118068 AR 4202 Site ID IAD005270I60Company/Agency:EPACompany/Agency:ALCOA

E-MAILE-MAIL RE: EPA REVIEW OF ALCOA'S AUGUST 4TH RESPONSES TOEPA COMMENTS (2.1)

02.00 Pages 2


Recipient(s):



DOC ID 139154 AR 4202 Site ID IAD005270160Company/Agency:MGF INC.Company/Agency:ALCOA

REPORTSREGARDING:RISK-BASED CONCENTRATION REPORT COLD MILLUNIT GROUP II

02.00 Pages 81

Document Date: 11/28/2000Author(s):JIM COLBERTRecipient(s):ANTHONY STURTZER



DOCID40I66I93 AR 4202Company/Agency:



E-MAILE-MAIL RE: 1 ADDITIONAL COMMENT AND REVISED COMMENT FOROUTFALL 001 RBC REPORT

02.00 Pages 9

For All Records

104 of 180

7/3/2007 10:52:45 AM






For All Records



E-MAILRE: EPA COMMENTS ON ALCOA'S REVISED (5/4/99 VERSION) OUTFALL001 RBC REPORT

02.00 Pages 2



Document Type:Document Title:Reference:Category:


DOCID40166195 AR 4202.Company/Agency:


E-MAILE-MAIL RE: OUTFALL 001 COMMENT


02.00 Pages 3





DOCID40166196 AR 4202Company/Agency:



E-MAILE-MAIL RE: EPA COMMENTS ON 4/28/00 RBC REPORT FOR THE BONEYARD UNIT GROUP

02.00 Pages 2

Document Date: 12/21/2000Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZER


Reference:Category:



LETTERSRE:EPA REVIEW AND APPROVAL OF ALCOA'S CMUG II(FSA UNITSIPC-02,IPC-04,IPC-07,IPC-08,IPC-09)RBC REPORT DATED NOVEMBER2,2000 AND THE UNIT RECOMMENDATION MEMORANDUM DATEDNOVEMBER 2000

02.00 Pages 2

For All Records

105 of 180

7/3/2007 10:52:45 AM


Document Date: 12/29/2000Author(s):ANTHONY STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records

DOC ID 201975 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:ENVIRONMENTAL PROTECTION AGENCY-REGION VII

E-MAILSUMMARY OF RBC REPORTS AND CALCULATIONS

02.00 Pages 16

Document Date: 01/03/2001Author(s):JIM COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


DOCID201978 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSRE:EPA REVIEW AND APPROVAL OF ALCOA'S EQUIPMENT UNITGROUP(FSA UNITS IPH-10,IPP-01,IPP-02,IPP-03IPO-07)RBC REPORTDATED OCTOBER 2000

02.00 Pages 2



DOC ID 201977 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:ENVIRONMENTAL PROTECTION AGENCY-REGION VII

E-MAILEXAMPLE CALCULATIONS FOR EPCs FOR EASTERN AND WESTERNDISPOSAL AR EAS-RBC REPORT

02.00 Pages 3


Recipient(s):MICHAEL J SANDERSONDocument Type:Document Title:


DOC ID 40110583 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:EPA

MEMORANDAMEMORANDUM RE: APPROVAL MEMO TO PERFORM AN EE/CA ATEHDS AND WETLAND #2

02.00 Pages 12

For All Records

106 of 180

7/3/2007 10:52:45 AM


Document Date: 01/25/2001Author(s):JAMES COLBERTRecipient(s):K1RKGRIBBEANDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records

DOC ID40118100 AR 4202Company/Agency:EPACompany/Agency:ALCOA

E-MAILE-MAIL ON USE OF GI ABSORPTION FACTOR


02.00 Pages 2

Document Date: 01/25/2001Author(s):KIRK GRIBBENRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|RolI|Frame

DOC ID40118101 AR 4202Company/Agency:ALCOACompany/Agency:EPA

E-MAILE-MAIL ON START MODULE


02.00 Pages 3

Document Date: 01/25/2001Author(s):KIRK GRIBBENRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOCID40118102 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:EPA

FAX TRANSMITTALFAX COVER PAGE ON 1999 EPA PAPER

02.00 Pages 1

Document Date: 01/26/2001Author(s):MIKEBERTNGERRecipient(s):KEN BROWNDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID40118099 AR 4202 Site ID IAD005270160Company/Agency:EPA

Company/Agency:NATIONAL EXPOSURE RESEARCH LABORATORY

MEMORANDAREQUEST TO REVIEW STATISTICAL PROCEDURES

02.00 Pages 50

For All Records

107 of 180

7/3/2007 10:52:45 AM


For All Records



ANTHONY STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category: 02.00Sheet|Frame|Roll|Frame

ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

E-MAILRE:FW:MEETING MINUTES

Pages 8

Document Date: 02/07/2001Author(s):ANTHONY STURTZERRecipient(s):JAMES COLBERTDocument Type:Document Title:


DOC ID40118097 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:EPA

TRANSMITTALTRANSM1TTAL WITH ATTACHED RESPONSE TO ADDITIONAL EPA11/28/00 COMMENTS ON THE OUTFALL 001 RBC REPORT

02.00 Pages 13

Document Date: 02/09/2001Author(s):JIM COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOCID201982 AR 4202 Site ID IAD005270160Company/Agency:USEPA REGION 7Company/Agency:ALUMINUM COMPANY OF AMERICA

E-MAILEPA COMMENTS ON THE EAST-WEST DISPOSAL SITE RBC REPORT

02.00 Pages 4


Recipient(s):ANTHONY STURTZERDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame


LETTERSRE:EE/CA APPROVAL MEMORANDUM

02.00 Pages 7

For All Records

108 of 180

7/3/2007 10:52:45 AM


Document Date: 02/15/2001Author(s):KENNETH BROWN

Recipient(s):MIKE BERINGERDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records

DOCID40118115 AR 4202Company/Agency:EPACompany/Agency:EPA

MEMORANDASTATISTICAL PROCEDURES REVIEW


02.00 Pages 5

Document Date: 03/14/2001Author(s):BUD STURTZERRecipient(s):JIM COLBERT





OTHERJOINT APPLICATION FORM AND COPY A COLOR AERIAL OF THECOMPLETED PRJNCETON WETLAND CELL LAST FALL

02.00 Pages 10





DOCID40166171 AR 4202 Site ID IAD005270160Company/Agency:ALCOA MILL PRODUCTS


REPORTSRISK-BASED CONCENTRATION REPORT, BONE YARD UNIT GROUP(1997, REVISED 4/12/01)

02.00 Pages 171

Document Date: 04/18/2001Author(s):BUD STURTZERRecipient(s):JIM COLBERT



DOC ID40118109 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:EPA

CORRESPONDENCERE: STATISTICAL PROCEDURES REVIEW FOR ALCOA DAVENPORTFACILITY

02.00 Pages 2

For All Records

109 of 180

7/3/2007 10:52:45 AM


For All Records



DOC ID 201985 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERJCA

LETTERSRE:EPA REVIEW AND APPROVAL OF THE EQUIPMENT UNIT GROUPURM DATED FEBRUARY 2001

02.00 Pages 1


Recipient(s):



DOCID201962 AR 4202 Site ID IAD005270160Company/Agency:IT CORPORATIONCompany/Agency:ALCOA

REPORTSRISK-BASED CONCENTRATION REPORT FOIL MILL UNIT GROUPII(IF-03 THROUGH IPF-09).

02.00 Pages 140

Document Date: 06/07/2001Author(s):JAMES COLBERTRecipient(s):STUART SCHMITZDocument Type:Document Title:


DOC ID 40110593 AR 4202 Site ID 1AD005270160Company/Agency:EPACompany/Agency:IOWA DEPARTMENT OF NATURAL RESOURCES

CORRESPONDENCERE: DRAFT EE/CA FOR EASTERN HISTORICAL DISPOSAL SITE,OUTFALL 002 AND WETLAND #2

02.00 Pages 3




LETTERSRE:EPA REVIEW AND APPROVAL OF ALCOA'S PH UNIT GROUP(FSAUNITS IPO-10,HU-16,HU-17)RBC REPORT DATED JUNE 15,2000

02.00 Pages 1

For All Records

110 of 180

7/3/2007 10:52:45 AM




For All Records

DOCID201992 AR 4202 Site ID IAD005270I60Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY


LETTERSRE:EPA REVIEW AND APPROVAL OF ALCOA'S FOIL MILL UNIT GROUPII(FSA UNITS IPF-03 THROUGH IPF-09)RBC REPORT DATED MAY 3,2001AND URM DATED MAY 2001

02.00 Pages 2

Document Date: 06/25/2001Author(s):MIKE BERJNGER

Recipient(s):KENNETH BROWN

Document Type:Document Title:Reference:Category:Sheet|Frame|Rol)|Frame

DOCID40118117 AR 4202Company/Agency:EPACompany/Agency:EPA

MEMORANDARESPONSE TO STATISTICAL PROCEDURES REVIEW


02.00 Pages 1

Document Date: 06/28/2001Author(s):BOB DRUSTRUPRecipient(s):JIM COLBERT



DOC ID 201996 AR 4202 Site ID IAD005270160Company/Agency:IDNRCompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSRE:ALCOA-DAVENPORT WORKS MAY 2001 DRAFT EE/CA FOREASTERN HISTORICAL DISPOSAL SITE.OUTFALL 002 AND WETLAND#2

02.00 Pages 2



Document Type:Document Title:Reference:Category:Shcet|Frame|Roll|Frame

DOCID40118118 AR 4202Company/Agency:EPACompany/Agency:ALCOA

E-MAILE-MAIL ON RTC FM II


02.00 Pages 3

For All Records

111 of 180

7/3/2007 10:52:45 AM



Recipient(s):




For All Records

DOC ID 201965 AR 4202Company/Agency:IT CORPORATIONCompany/Agency:ALCOA

REPORTSRISK-BASED CONCENTRATION REPORT EASTERN HISTORICALDISPOSAL SITE AND WESTERN DISPOSAL SITE UNIT GROUP

02.00 Pages 253



LETTERSRE:EE/CA REPORT

02.00 Pages 4


Recipient(s):



DOC ID 201964 AR 4202Company/Agency:MFC INC.



REPORTSRISK-BASED CONCENTRATION REPORT FOR THE FORMER LIGH BULBDUMP AND POSSIBLE SOLVENT DISPOSAL AREA CERCLA CONSENTORDER VII-95-F-0026

02.00 Pages 49


Recipient(s):JIM COLBERTDocument Type:Document Title:


DOCID201947 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:USEPA REGION 7

REPORTSECOLOGICAL RJSK CHARACTERJZATION FACILITY SITE ASSESSMENTUNITS

02.00 Pages 459

For All Records

112 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/10/2001 DOC1D204999 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MIKE COFFEY US FISH AND WILDLIFE SERVICEDocument Type: LETTERSDocument Title: ECOLOGICAL RISK CHARACTERJZATION-FSA UNITSReference:Category: 02.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 10/23/2001 DOCID202001 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: RE:EPA REVIEW AND APPROVAL OF THE PH UNIT GROUP URM

DATED JULY 2001Reference:Category: 02.00 Pages 1Sheet|Frame|RoII|Frame

Document Date: 12/21/2001 DOCID202004 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: RE: EPA REVIEW & APPROVAL OF ALCOA'S EASTERN HISTORICAL

DISPOSAL SITE AND WESTERN DISPOSAL SITE UNIT GROUP(FSAUNITS H U - I I AND CWM-13)RBC REPORT DATED 7/9/01, AND URMDATED 7/2001

Reference:Category: 02.00 Pages ISheet|Frame|Roll|Frame

Document Date: 12/21/2001 DOCID202009 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: RE:ECOLOGICAL RISK CHARACTERJZATION-FSA UNITSReference:Category: 02.00 Pages 3Sheet|Frame|Roll|Frame

For All Records

113 of 180

7/3/2007 10:52:45 AM


For All Records


MFC INC.Recipient(s): Company/Agency:

ALCOADocument Type: ENGINEERING EVALUATION/COST ANDocument Title: ENGINEERING EVALUATION-COST ANALYSIS(EE/CA)FOR EASTERN

HISTORICAL DISPOSAL SITE, OUTFALL 002 AND WETLAND 2Reference:Category: 02.00 Pages 203Sheet|Frame|Roll|Frame

Document Date: 01/01/2002 DOC1D202012 AR 4202 Site ID IAD005270160Author(s): Company/Agency:


Document Type: COMMENTSDocument Title: RESPONSES TO EPA COMMENTS ON THE MAY 2001 ENGINEERING

EVALUATION/COST ANALYSIS FOR THE EASTERN HISTORICALDISPOSAL SITE,OUTFALL 002.AND WETLAND 2


Document Date: 01/07/2002 DOC 1D40118103 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: CORRESPONDENCEDocument Title: REVISED PAGES FOR THE LIGHT BULB DUMP RBC REPORTReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 01/10/2002 DOCID202017 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: RE: EPA REVIEW & APPROVAL OF ALCOA'S RBC REPORT FOR THE

FORMER LIGHT BULB DUMP AND POSSIBLE SOLVENT DISPOSALAREA (FSA UNIT HU-12) DATED 9/2001 AND URM DATED 9/2001


For All Records

114 of 180

7/3/2007 10:52:45 AM


Document Date: 01/18/2002Author(s):ANTHONY STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records

DOC TO 202029 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

E-MAILSUBJECT:FW:PIPE VS DITCH FLOW

02.00 Pages


Recipient(s):

DOC ID 202042 AR 4202Company/Agency:EPACompany/Agency:




OTHEREPA DETERMINATION OF RECOMMENDED REMOVAL ACTIONALTERNATIVE

02.00 Pages 3

Document Date: 02/05/2002Author(s):JIM COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:Reference:Category:Sheet] Frame|Roll|Framc

DOC ID 202037

LETTERSR£:EE/CA REPORT

02.00

AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

Pages 1

Document Date: 04/09/2002 DOC ID40110572 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BOB SHEETS IDNR

Recipient(s):BUD STURTZERDocument Type:Document Title:



CORRESPONDENCECOMMENTS ON THE MONITORING OF VEGETATIVE AND OTHERFUNCTIONAL RESPONSES AT THE PRWCETON MITIGATIONMARSHLANDS

02.00 Pages 1

For All Records

115 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 04/22/2002Author(s):WAYNE FISCHERRecipient(s):BECK1E HIMESDocument Type:Document Title:


DOC ID 40110579 Site ID IAD005270160AR 4202Company/Agency:USDOICompany/Agency:EPA

CORRESPONDENCERESPONSE TO REQUEST FOR COMMENTS ON THE EE/CA FOR THEEASTERN HISTORICAL SITE

02.00 Pages 2

Document Date: 04/22/2002Author(s):DANIEL K HIGGINBOTTOMRecipient(s):BECKIE HIMESDocument Type:Document Title:

DOC ID 40110580 AR 4202 Site ID IAD005270160Company/Agency:STATE HISTORICAL SOCIETY OF IOWACompany/Agency:EPA

CORRESPONDENCERE: EPA - SCOTT COUNTY - CITY OF RIVERDALE - SUPERFUND -ALUMINUM COMPANY OF AMERICA - ENGINEERING EVALUATION /COST ANALYSIS (EE/CA) & EPA'S RECOMMENDED REMOVAL ACTIONALTERNATIVE ADDRESSING CONTAMINATION AT CERTAIN AREASAT ALCOA FACILITY


02.00 Pages 2

Document Date: 04/30/2002 DOC ID40110587 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT EPARecipient(s): Company/Agency:DANIEL K HIGGINBOTTOM STATE HISTORICAL SOCIETY OF IOWADocument Type: CORRESPONDENCEDocument Title: RE: PUBLIC COMMENT ON EE/CA AT ALCOA SITEReference:Category: 02.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 05/13/2002Author(s):JAMES COLBERTRecipient(s):DANIEL K HIGGINBOTTOM

DOC ID 40110571 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:STATE HISTORICAL SOCIETY OF IOWA


CORRESPONDENCERE: AREA OF POTENTIAL EFFECT

02.00 Pages 4

For All Records

116 of 180

7/3/2007 10:52:45 AM


Document Date: 05/15/2002Author(s):BUD STURTZERRecipient(s):JAMES COLBERTDocument Type:Document Title:


For All Records


CORRESPONDENCERE: WETLAND MITIGATION - DOCUMENTATION BETWEEN ALCOA,IDNR, USAGE AND USFWS

02.00 Pages 54

Document Date: 06/07/2002Author(s):JAMES COLBERTRecipient(s):MICHAEL J SANDERSONDocument Type:Document Title:


DOCID40110584 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:EPA

ACTION MEMORANDUMENFORCEMENT ACTION MEMORANDUM REQUEST FOR REMOVALACTION AT ALCOA

02.00 Pages 29




MEETINGEPA REVIEW AND APPROVAL OF ALCOA'S RBC REPORT FOR THESEWER UN IT GROUP

02.00 Pages 2

Document Date: 10/01/2002 DOC ID40168145 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


Company/Agency:United States Environmental Protection AgencyCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSLETTER RE: SEPTEMBER 2002 DRAFT REMOVAL ACTION WORK PLAN- ENCLOSED EPA COMMENTS

02.00 Pages 16

For All Records

117 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 10/29/2002 DOC ID40110581 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT EPADocument Type: CORRESPONDENCEDocument Title: RESPONSE TO COMMENTS ON THE REMOVAL ACTION WORK PLANReference:Category: 02.00 Pages 9Sheet|Frame|Roll|Frame

Document Date: 11/01/2002 DOC ID40042174 AR 4202 Site ID IAD005270160Author(s): Company/Agency:

MFCRecipient(s): Company/Agency:

ALCOADocument Type: WORK PLANSDocument Title: FINAL REMOVAL ACTION WORK PLAN FOR THE EASTERN

HISTORICAL DISPOSAL SITE AND OUTFALL 002 WITH ATTACHEDTRANSMITTAL DATED 11-21-02

Reference:Category: 02.00 Pages 151Sheet|Frame|RoU|Frame

Document Date: 12/04/2002 DOC ID40043847 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT EPARecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: RE: NOVEMBER 2002 REMOVAL ACTION WORK PLAN FOR THE

EASTERN HISTORICAL DISPOSAL SITE AND OUTFALL 002Reference:Category: 02.00 Pages 2Shcet|Frame|Roll|Framc

Document Date: 05/20/2003 DOC ID40166173 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOA REMEDIATIONRecipient(s): Company/Agency:JIM COLBERT U.S. EPA REGION VIIDocument Type: OTHERDocument Title: ADDITIONAL INFORMATION PERTAINING TO THE BURNING OF USED

OIL - ALCOA DAVENPORT WORKSReference:Category: 02.00 Pages 50Sheet|Frame|Roll|Frame

For All Records

118 of 180

7/3/2007 10:52:45 AM






For All Records

DOCID40166176 AR 4202 Site ID IAD005270160Company/Agency:U.S. EPA, REGION VII/RPM/IANESUPRCompany/Agency:ALUMINUM COMPANY OF AMERJCA

LETTERSLETTER RE: EPA REVIEW COMMENTS ON ALCO'S RBC REPORT FORTHE HOT LINES UNIT GROUP, RBC REPORT FOR THE FURNACEGROUP, AND RBC REPORT FOR THE MAINTENANCE UNIT GROUP

02.00 Pages 17



DOC ID40110592 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:ALCOA

CORRESPONDENCERE: REMOVAL ACTION REPORT - EASTERN HISTORICAL DISPOSALSITE AND OUTFALL 0002

02.00 Pages 2

Document Date: 12/01/2003 DOC ID40166177 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERT




Company/Agency:U.S. EPA, REGION VII/RPM/IANESUPR


LETTERSLETTER RE: EPA REVIEW COMMENTS ON THE RBC REPORT FOR THEASH POND STORAGE AREA (CWM-02)

02.00 Pages 3

Document Date: 12/02/2003 DOC ID 40166178Author(s):JAMES COLBERT


AR 4202 Site ID IAD005270160Company/Agency:U.S. EPA, REGION VII/RPM/IANESUPR

Company/Agency:ALUMINUM COMPANY OF AMERJCA



LETTERSLETTER RE: EPA REVIEW AND APPROVAL OF RBC REPORT AND URMFOR THE BONE YARD UNIT GROUP (FSA UNITS HU-06 AND CWM-05)

02.00 Pages 2

For All Records

119 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/17/2003 DOC ID40166179 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. EPA, REGION VII/RPM/IANESUPRRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: LETTER RE: EPA REVIEW COMMENTS ON ALCO'S RBC REPORT FOR

NPDES OUTFALL 001 AND THE RBC REPORT FOR THE OUTFALLSUNIT GROUP


Document Date: 03/05/2004 DOC 1D40166181 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT U.S. EPA REGION VII/IANESUPRDocument Type: LETTERSDocument Title: LETTER RE: RESPONSES TO EPA COMMENTS ON RBC REPORTS FOR

THE HOT LINES, FURNACE, MAINTENANCE, AND OUTFALL 001Reference:Category: 02.00 Pages 16Sheet|Frame|Rol]|Frame

Document Date: 05/06/2004 DOC ID 40166203 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY R STURTZER ALCOA MILL PRODUCTSRecipient(s): Company/Agency:JIM COLBERT U.S. EPA REGION VII/IANESUPRDocument Type: OTHERDocument Title: RE: CHANGE PAGES FOR FURNACE UNIT GROUP, MAINTENANCE

UNIT GROUP, HOT LINES UNIT GROUP, AND OUTFALL 001 RBCREPORTS



MFC, INC.Recipient(s): Company/Agency:

ALUMINUM COMPANY OF AMERICADocument Type: REPORTSDocument Title: REVISED RISK-BASED CONCENTRATION REPORT, NPDES OUTFALL

001 (NOVEMBER 2001, REVISED MAY 2004)Reference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 194

For All Records

120 of 180

7/3/2007 10:52:45 AM


For All Records



ALUMINUM COMPANY OF AMERICADocument Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT, FURNACE UNIT GROUP

(DECEMBER 2001, REVISED MAY 2004)Reference:Category: 02.00 Pages 95Sheet|Frame|Roll|Frame



ALUMINUM COMPANY OF AMERICADocument Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT, MAINTENANCE UNIT GROUP

(DECEMBER 2001, REVISED MAY 2004)Reference:Category: 02.00 Pages 254Sheet|Frame|Roll|Frame



ALCOA-DAVENPORT WORKSDocument Type: REPORTSDocument Title: RISK-BASED CONCENTRATION REPORT, FOR THE HOT LINES UNIT

GROUP (NOVEMBER 2001, REVISED MAY 2004)Reference:Category: 02.00 Pages 151Sheet|Frame|Roll|Frame

Document Date: 05/24/2004 DOC ID40166184 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT U.S. EPA REGION VII/IANESUPRDocument Type: LETTERSDocument Title: LETTER RE: ALCOA REQUEST THAT THE ASH POND STORAGE AREA

BE REMOVED FROM THE FSA UNIT STATUSReference:Category: 02.00Sheet|Frame|Roll|Frame

Pages 3

For All Records

121 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/25/2004 DOC ID40166182 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. EPA, REGION VII/RPM/IANESUPR

Recipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICA

Document Type: LETTERSDocument Title: LETTER RE: EPA REVIEW AND APPROVAL OF RBC REPORT FOR THE

MAINTENANCE UNIT GROUPReference:Category: 02.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 05/25/2004 DOC ID40166183 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. EPA, REGION VII/RPM/IANESUPRRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICA

Document Type: LETTERSDocument Title: LETTER RE: EPA REVIEW AND APPROVAL OF RBC REPORT FOR THE

HOT LINES UNIT GROUPReference:Category: 02.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 05/25/2004 DOC ID 40166185 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. EPA, REGION VII/RPM/IANESUPRRecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICA

Document Type: LETTERSDocument Title: LETTER RE: EPA REVIEW AND APPROVAL OF RBC REPORT FOR

NPDES OUTFALL 001Reference:Category: 02.00 Pages 2Sheet|Framc|Roll|Frame

Document Date: 05/25/2004 DOC ID40166186 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. EPA, REGION VII/RPM/IANESUPR

Recipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICADocument Type: LETTERSDocument Title: LETTER RE: EPA REVIEW AND APPROVAL OF RBC REPORT FOR THE

FURNACE GROUPReference:Category: 02.00 Pages 5Sheet|Frame|Roll|Frame

For All Records

122 of 180

7/3/2007 10:52:45 AM


Document Date: 07/14/2004Author(s):ANTHONY R STURTZERRecipients):JIM COLBERTDocument Type:Document Title:


For All Records

DOCID40166167 AR 4202 Site ID IAD005270160Company/Agency:ALCOA MILL PRODUCTSCompany/Agency:U.S. EPA, REGION VII/IANESUPR

REPORTSREPORT BY MFG, INC. FOR ALCOA TITLED RBC REPORT - OUTFALLUNIT GROUP (CWM-16 THRU CWM 20)(OUTFALSS 002-006) WITHALCOA INTRO LETTER, FINAL VERSION OF REPORT

02.00 Pages 238

For All Records

123 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/29/1992 DOC1D35909 AJR 4202 Site ID 1AD005270160Author(s): Company/Agency:M.K. SONKSEN ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING;SOIL EXCAVATED DURING INSTALLATION OF A

CONTAINMENT DIKEReference:Category: 02.01 Pages 38Sheet|Frame|Roll|Frame



ALCOADocument Type: REPORTSDocument Title: FOURTH QUARTER MONITORING DATA REPORT FOR 1994 - ALCOAReference:Category: 02.01 Pages 25Sheet|Frame|Roll|Frame

Document Date: 09/28/1995 DOCID37969 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SAMPLINGDocument Title: REGARDING: FUEL OIL PUMP HOUSE (BUILDING 876)Reference:Category: 02.01 Pages 17Sheet|Frame|Roll|Frame

Document Date: 02/28/1997 DOCID91373 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICA

Recipient(s): Company/Agency:JAMES H COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: DATA ASSESSMENT-ECOLOGICAL EVALUATION OF FSA UNITSReference:Category: 02.01 Pages 71Sheet|Frame|Roll|Frame

For All Records

124 of 180

7/3/2007 10:52:45 AM




For All Records


REPORTSDATA ASSESSMENT LETTER ADDENDUM ECOLOGICAL RISKASSESSMENT OF FACILITY SITE ASSESSMENT UNITS

02.01 Pages 155


TERRACONRecipient(s): Company/Agency:

ALCOA INC.Document Type: REPORTSDocument Title: OUTFALL 002 SEDIMENT SAMPLINGReference:Category: 02.01 Pages 58Sheet|Frame|Roll|Frame


Document Date: 02/11/2002 DOC ID 202039 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICARecipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type:Document Title: RE:CLEAN FILL SAMPLESReference:Category: 02.01 Pages 5Sheet|Frame|RoH|Frame

For All Records

125 of 180

7/3/2007 10:52:45 AM


For All Records


IT


Document Type: REPORTSDocument Title: RISK BASED CONCENTRATION REPORT SEWER UNIT GROUP WITH

ATTACHED LETTERS DATED 1/7/02 AND 4/30/01Reference:Category: 02.02 Pages 162Sheet|Frame|Roll|Frame

Document Date: 08/19/2003 DOC ID40110590 ' AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOA

Recipient(s): Company/Agency:JIM COLBERT EPA

Document Type: REPORTSDocument Title: REMOVAL ACTION REPORTReference:Category: 02.02 Pages 60Sheet|Frame|Roll|Frame

For All Records

126 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 02/02/1995 DOCID66674 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSENRecipient(s): Company/Agency:JAMES COLBERTDocument Type: LETTERSDocument Title: PROPOSED APPROACH FOR EVALUATING DERMAL EXPOSURE TO

CONSTITUENTSReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 04/01/1996 DOC ID 38275 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REVIEWDocument Title: REGARDING: RISK-BASED CONCENTRATION REPORT.86-INCH

CONTINUOUS HEAT TREATMENTReference:Category: 03.00 Pages 38Sheet|Frame|Roll|Frame

Document Date: 06/21/1996 DOCID46446 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: ABONDONED WASTEWATER TREATMENT UNIT -

CERCLA UNITNO.HU-05Reference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 07/02/1996 DOC ID 38279 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: REGARDING: ALCOA'S TASKS 3,4, & 5 GROLTNDWATER FLOW MODEL

TECHNICAL MEMOReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame

For All Records

127 of 180

7/3/2007 10:52:45 AM





For All Records

DOCID46447 AR 4202 Site ID 1AD005270160Company/Agency:ALCOA

Company/Agency:

LETTERSRE: 1996 RJ/FS MEETING-JULY 11,1996, EPA REGION VII

03.00 Pages 24


Recipient(s):

Document Type:

Document Title:

Reference:Category:




WORK PLANSREGARDING:WORK PLAN FOR A GROUNDWATER REMEDIALINVESTIGATION/FEASIBILITY STUDY

03.00 Pages 435






ANALYTICAL SERVICE REPORTUNIT GROUPING - FORMER FOIL MILL UNDERGROUND STORAGETANKS

03.00 Pages 12





LETTERSUNIT GROUPING: 84-INCH FINISH LINES FOR RISK-BASEDCONCENTRATION

03.00 Pages 2

For All Records

128 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 09/18/1996 DOCID46448 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: FSA UNIT GROUPINGSReference:Category: 03.00 Pages 1Sheet|Frame|RolI|Frame

Document Date: 10/18/1996 DOCID46451 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: OTHERDocument Title: REGARDING: UNIT RECOMMENDATION MEMORANDUM - 86-INCH

CHTLINEReference:Category: 03.00 Pages 26Sheet|Frame|Roll|Frame

Document Date: 10/31/1996 DOCID46449 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: LETTERSDocument Title: REGARDING: FSA UNIT GROUPINGReference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: RISK-BASED CONCENTRATION REPORT - REVISIONSReference:Category: 03.00 Pages 25Sheet|Frame|Roll|Frame

For All Records

129 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/07/1996 DOCID49449 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: UNIT HU-12; FORMER LIGHT BULB DUMPReference:Category: 03.00 Pages 2Sheet|Frame|Roll|Frame

Document Date: 11/07/1996 DOC1D65090 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:

ALCOA FILEDocument Type: MEMORANDADocument Title: REGARDING: PROPOSED 11-96 SAMPLING AT FSA UNIT HU-12Reference:Category: 03.00 Pages ISheet|Frame|Roll|Frame

Document Date: 11/19/1996 DOCID46450 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ALICE WALDHAUER GERAGHTY & MILLERRecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: REGARDING: TETRACHLOROETHENE ABOVE GROUND STORAGE

TANKS RBC REPORTReference:Category: 03.00 Pages 3Sheet[Frame|RolI|Frame



ALCOADocument Type: PLANSDocument Title: REVISED QUALITY ASSURANCE PROGRAM PLAN (VOLUME 2)Reference:Category: 03.00 Pages 481Sheet|Frame|Roll|Frame

For All Records

130 of 180

7/3/2007 10:52:45 AM


For All Records




Document Type: PLANSDocument Title: GROUNDWATER REMEDIAL INVESTIGATION PHASE I SAMPLING





Document Type: PLANSDocument Title: REVISED QUALITY ASSURANCE PROGRAM PLAN - VOLUME 1Reference:Category: 03.00 Pages 209Sheet|Frame|Roll|Frame


GER°AGHTY & MILLER INC.Recipient(s): Company/Agency:

ALCOADocument Type: PLANSDocument Title: REVISED HEALTH AND SAFETY PLANReference:Category: 03.00 Pages 128Sheet|Frame|Roll|Frame

Document Date: 12/03/1996 DOC1D49447 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

*Recipient(s): Company/Agency:JOHN VEDDER IOWA DEPARTMENT OF NATURAL RESOURCESDocument Type: MEMORANDADocument Title: REGARDING: ENCLOSED FINAL RBC REPORT FOR ALCOA'S 86-INCH

CHT LINEReference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

131 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 12/18/1996 DOC ID 50547 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: BONE YARD AND FORMER SEWAGE TREATMENT

FACILITYReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 12/20/1996 DOCID48505 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: REGARDING: EPA REVIEW OF ALCOA'S PCE ABOVEGROUND

STORAGE TANKS RBC RPTReference:Category: 03.00Sheet|Frame|Roll|Frame

Pages 5

Document Date: 02/19/1997 DOCID46534 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: RESPONSES TO COMMENTS ON PCE ABOVE GROUND STORAGE

TANKS RBC REPORReference:Category: 03.00 Pages 17Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: COMMENTSDocument Title: REGARDING: EPA REVIEW OF ALCOA'A COLD MILL UNIT GROUPING

RBC REPORTReference:Category: 03.00 Pages 4Sheet|Frame|Roll|Frame

For All Records

132 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/27/1997 DOC ID 50549 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOA


Document Type: COMMENTSDocument Title: REGARDING: COLD MILL UNIT GROUPING RESPONSE TO EPA

COMMENTSReference:Category: 03.00 Pages 37Sheet] Frame] Roll| Frame

Document Date: 03/28/1997 DOCID61494 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOA

Document Type: COMMENTSDocument Title: LETTER REGARDING; EPA REVIEW OF ALCOA'S GROUNDWATER RI

PHASE I FSP,REVISED QAPPReference:Category: 03.00 Pages 4Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JOHN VEDDER IOWA DEPARTMENT OF NATURAL RESOURCESDocument Type: MEMORANDADocument Title: REGARDING: RBC REPORTS FOR IDNR FILESReference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 04/25/1997 DOC1D54230 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: COMMENTSDocument Title: RESPONSE TO EPA COMMENTS GROUNDWATER RI/FS WORK PLAN

AUGUST 1996Reference:Category: 03.00 Pages 41Sheet|Frame|Roll|Frame

For All Records

133 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/02/1997 DOCID65094 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Recipient(s): Company/Agency:LARRY LINNENBRINK SCOTT COUNTY HEALTH DEPARTMENT

Document Type: REPORTSDocument Title: REGARDING: DOMESTIC WELL AT 236 BELLINGHAM, NEAR ALCOA

SITEReference:Category: 03.00 Pages 7Sheet|Frame|Roll| Frame



Document Type: LETTERSDocument Title: REGARDING: UNIT RECOMMENDATION MEMO - STORE ROOM UNIT

GROUPReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:ANTHONY STURTZER ALCOA

Document Type: COMMENTSDocument Title: EPA REVIEW OF ALCOA'S RBC REPORT FOR THE FINISH LINE UNIT

GROUPReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame


IFC KAISER ENGINEERJNG.INC.Recipient(s): Company/Agency:

Document Type: REPORTSDocument Title: GW REMEDIAL INVESTIGATION PHASE I SITE CHARACTERIZATION

SUMMARY•Reference:Category: 03.00 Pages 401Sheet|Frame|Roll|Frame

For All Records

134 of 180

7/3/2007 10:52:45 AM


For All Records


Recipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: COMMENTSDocument Title: DAVENPORT GROUNDWATER RI/FS PHASE II SCOPING MEETING

MINUTESReference:Category: 03.00 Pages 5Sheet|Frame|Roll|Frame

Document Date: 02/26/1998 DOC ID 139457 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT EPARecipient(s): Company/Agency:ANTHONY STURTZER ALUMINUM COMPANY OF AMERICA

Document Type: MEETINGDocument Title: REGARDING: FEBRUARY 18, 1998 GROUNDWATER RJ7FS PHASE II

SCOPING MEETINGReference:Category: 03.00 Pages 6Sheet|Frame|Roll|Frame

Document Date: 03/16/1998 DOC ID 139070 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPA

Document Type: LETTERSDocument Title: LETTER REGARDING: DISCUSSION OF ADDITIONAL SCOPE

ACTIVITIES FOR PHASE II OF THE GROUNDWATER RJ AT THEALCOA-DAVENPORT WORKS. ICF KAISER PROJECT NO. 70361-089-01



ICF KAISER ENGINEERING.INC.

Recipient(s): Company/Agency:VARIOUS

Document Type: CONFERENCE CALLDocument Title: TELECONFERENCE MEETING MINUTES - CHANGES TO PHASE II GW

RI/FS AT ALCOA SITEReference:Category: 03.00Sheet|Frame|Roll|Frame

Pages 2

For All Records

135 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/22/1998 DOC ID 139046 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

COMMENTSRE:REGARDING: EPA REVIEW OF ALCOA'S JANUARY 1998 COPC ANDCOPEC MEMORANDUM

03.00 Pages 5

Document Date: 07/24/1998Author(s):BRIAN D SMITHRecipient(s):



DOC ID 139465 AR 4202 Site ID IAD005270160Company/Agency:BLACK & VEATCHCompany/Agency:US EPA- ALCOA Rl/FS OVERSITE

MEMORANDATRIP REPORT MEMORANDUM 1 US ENVIRONMENTAL PROTECTIONAGENCY ALCOA Rl/FS OVERSIGHT-OVERSIGHT OF SURFACEGEOPHYSICAL SURVEY ACTIVITIES JULY 7 TO 9 1998 AND JULY 13 TO16 1998

03.00 Pages 6




REVIEWREGARDING: EPA REVIEW OF ALCOA'S RBC REPORT FOR OUTFALL001 (FSA UNIT CWM-15) DATED JUNE 27, 1997

03.00 Pages 4


DOC ID 139061 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:ALUMINUM COMPANY OF AMERICA

FAX TRANSMITTALREGARDING: OUTFALL 001 RBC REPORT (FAX TO CLARIFY ISSUES )

03.00 Pages 2

For All Records

136 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/05/1999 DOC ID 139065 AR 4202 Site ID 1AD005270160Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

COMMENTSREGARDING: EPA REVIEW OF ALCOA'S RBC REPORT FOR THEFORMER WASTE DISPOSAL SITE (FSA UNIT HU-09)

03.00 Pages 3




COMMENTSREGARDING: EPA REVIEW OF ALCOA'S RBC REPORT FOR THE BONEYARD UNIT GROUP (FSA UNIT CWM-05 AND FSA UNIT HU-06)

03.00 Pages 5

Document Date: 06/23/1999Author(s):ANTHONY STURTZERRecipient(s):JAMES H COLBERTDocument Type:Document Title:


DOC ID 84117 ' AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

COMMENTSREGARDING: RESPONSES TO EPA COMMENTS ON THE FORMERWASTE DISPOSAL SITE RBC REPORT, ALCOA-DAVENPORT WORKS

03.00 Pages 17

Document Date: 07/20/1999Author(s):ANTHONY STURTZERRecipient(s):JAMES H COLBERTDocument Type:Document Title:



REPORTSREGARDING: RISK-BASED CONCENTRATION REPORT, BONE YARDUNIT GROUP ALCOA-DAVENPORT WORKS

03.00 Pages 20

For All Records

137 of 180

7/3/2007 10:52:45 AM


Document Date: 11/17/1999Author(s):JAMES H COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title: o


For All Records


LETTERSREGARDFND:EPA REVIEW OF ALCOA'S RESPONSE TO EPA COMMENTSON THE RBC REPORT FOR THE FORMER WASTE DISPOSAL SITE (FSAUNITHU-09)

03.00 Pages



DOC ID 96165 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERJCA

LETTERSEPA REVIEW OF ALOCA'S RESPONSE TO EPA COMMENTS ON THE RBCREPORT FOR THE BONE YARD UNIT GROUP (FSA UNITS HU-06 ANDCWM-05)

03.00 Pages

Document Date: 04/28/2000 DOC I'D 138697 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERTRecipient(s):ANTHONY STURTZERDocument Type:Document Title:


Company/Agency:REMEDIAL PROJECT MANAGERCompany/Agency:ALUMINUM COMPANY OF AMERJCA

LETTERSRE: ENCLOSED EPA COMMENTS ON RBC REPORT FOR THE FOIL MILLUNIT GROUP II (FSA UNIT IPF03-IPF09)

03.00 Pages 2



DOC ID 13 8677 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

COMMENTSREGARDING: EPA REVIEW OF GROUNDWATER REMEDIALINVESTIGATION REPORT

03.00 Pages 12

For All Records

138 of 180

7/3/2007 10:52:45 AM


Document Date: 06/01/2000Author(s):JIM COLBERTRecipient(s):VANESSA MADDENDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records

DOC ID 40158211 AR 4202Company/Agency:EPACompany/Agency:EPA

E-MAILE-MAIL ON ECO-R1SK


03.00 Pages

Document Date: 06/01/2000Author(s):VANESSA MADDENRecipient(s):JIM COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 40158212 AR 4202Company/Agency:EPACompany/Agency:EPA

E-MAILE-MAIL ON ECO-RISK


03.00 Pages 1


Recipient(s):


DOC ID 138352 AR 4202 Site ID 1AD005270160Company/Agency:IT CORPARATIONCompany/Agency:ALCOA

REPORTSRISK-BASED CONCENTRATION REPORT ASH POND STORAGE AREA

03.00 Pages 64





ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

REPORTSREGARDING: ALCOA RESPONSE TO EPA COMMENTS ON REMEDIALINVESTIGATION REPORT/CERCLA CONSENT ORDER DOCKET NO.VII-95-F-0026

03.00 Pages 52

For All Records

139 of 180

7/3/2007 10:52:45 AM


For All Records


VARIOUSRecipient(s): Company/Agency:JIM COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: MEETINGDocument Title: REGARDING: RI/FS MEETING WITH EPAReference:Category: 03.00 Pages 10Sheet|Frame|RolI|Frame

Document Date: 09/15/2000 DOC ID40118106 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT EPARecipient(s): Company/Agency:BUDSTURTZER ALCOADocument Type: CORRESPONDENCEDocument Title: MEMO (FAX) RE: EPA COMMENTS ON 8/23 MEETING MINUTES

REGARDING RW RISK ASSESSMENTReference:Category: 03.00 Pages 3Sheet|Frame|Roll|Frame

Document Date: 02/23/2001 DOC ID40166654 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MIKE BERJNGER TOXICOLOGIST, STAR- U.S. EPARecipient(s): Company/Agency:JAMES COLBERT US EPA REGION VIIDocument Type: NOTESDocument Title: NOTE RE: REVIEW OF REVISED GROUNDWATER Rl REPORTReference:Category: 03.00 Pages 2Sheet|Frame|RoII|Frame

Document Date: 03/07/2001 DOC ID40167336 AR 4202 Site ID IAD005270160Author(s): Company/Agency:VENESSA MADDEN


Document Type: E-MAILDocument Title: E-MAIL SUBJECT GENERAL COMMENTS ON ALCOA W/ATTACHED

MENORANDUMReference:Category: 03.00 Pages 2Sheet|Frame|RoII|Frame

For All Records

140 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/12/2001 DOC ID40167337 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERTRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: E-MAILDocument Title: E-MAIL DECEMBER 2000 ECOLOGICAL RISK CHARACTERIZATION

DOCUMENT-PSA UNITSReference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 03/14/2001 DOC ID40118114 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT EPADocument Type: MEMORANDADocument Title: RE: ALTERNATIVE GROUNDWATER TREATMENTReference:Category: 03.00 Pages 13Sheet|Frame|Roll|Frame


U.S. DEPARTMENT OF HEALTH AND HUMAN RESOURCESRecipient(s): Company/Agency:

ALUMINUM COMPANY OF AMERICADocument Type: HEALTH CONSULTATIONDocument Title: HEALTH CONSULTATIONReference:Category: 03.00 Pages 20Sheet|Frame|Roll|Frame

Document Date: 10/29/2001 DOC ID40118120 AR 4202 Site ID IAD005270160Author(s): Company/Agency:BUD STURTZER ALCOA

Recipient(s): Company/Agency:JAMES COLBERT EPADocument Type: CORRESPONDENCEDocument Title: RE: GROUNDWATER PUMPING - MID AMERJCAN ENERGYReference:Category: 03.00 Pages 11Sheet|Frame|Roll|Frame

For All Records

141 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/02/2001 DOC ID40118066 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOA


Document Type: RISK ASSESSMENTDocument Title: REVISED BASELINE RJSK ASSESSMENTReference:Category: 03.00 Pages 23Sheet|Frame|Roll|Frame

Document Date: 12/11/2001 DOC ID40166653 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MIKE BERINGER TOXICOLOG1ST, STAR- U.S. EPARecipient(s): Company/Agency:JAMES COLBERT US EPA REGION VIIDocument Type: MEMORANDADocument Title: RE:REVIEW OF REVISED BASELINE RJSK ASSESSMENTReference:Category: 03.00 . Pages 4Sheet|Frame|Roll|Frame

Document Date: 12/17/2001 DOC ID40118111 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT EPA

Recipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: CORRESPONDENCEDocument Title: EPA REVIEW OF ALCOA'S NOVEMBER 2, 2001 LETTER ON THE

GROUNDWATER RI REPORTReference:Category: 03.00 Pages 6Sheet|Frame|Roll|Frame


SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC.

Recipient(s): Company/Agency:ALCOA-DAVENPORT WORKS

Document Type: REPORTSDocument Title: GROUNDWATER REMEDIAL INVESTIGATION REPORT VOLUME 1 -

TEXT (ORIGINAL REPORT 1/16/02, REVISED 5/14/02)Reference:Category: 03.00 Pages 384Sheet|Frame|Roll|Frame

For All Records

142 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/14/2002 DOC ID40166769 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:

SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC.Recipient(s): Company/Agency:

ALCOA-DAVENPORT WORKSDocument Type: REPORTSDocument Title: GROUNDWATER REMEDIAL INVESTIGATION REPORT VOLUME II -

TEXT (ORIGINAL REPORT 1/16/02, REVISED 5/14/02)Reference:Category: 03.00 Pages 778Sheet|Frame|Roll|Frame

Document Date: 05/23/2002 DOC ID40167339 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MICHAEL BERINGERRecipient(s): Company/Agency:JIM COLBERT EPADocument Type: E-MAILDocument Title: E-MAIL RE: REVISED PAGES FOR ALCOA GW RISK ASSESSMENTReference:Category: 03.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 07/22/2002 DOC ID40158068 AR 4202 Site ID IAD005270I60Author(s): Company/Agency:MICHAEL BERINGER EPARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: E-MAILDocument Title: E-MAIL ON ALCOA GROUNDWATER RI REPORTReference:Category: 03.00 Pages 1Sheet|Frame|RoIl|Frame

Document Date: 07/31/2002 DOC ID40118087 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERT EPARecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: CORRESPONDENCEDocument Title: RE: EPA APPROVAL OF ALCOA'S GROUNDWATER RI REPORTReference:Category: 03.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

143 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/17/2003 DOC ID40158052 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: DATADocument Title: TRANSM1TTAL WITH ATTACHED FOURTH QUARTER 2002

GROUNDWATER MONITORING DATA (3/12/03)Reference:Category: 03.00 Pages 31Sheet|Frame|RolI|Frame

Document Date: 07/28/2003 DOC ID40158053 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: DATADocument Title: LETTER RE: ENCLOSED 1ST QUARTER 2003 GROUNDWATER

MONITORING DATA (7/24/03)Reference:Category: 03.00 Pages 30Sheet|Frame|Roll|Frame

Document Date: 10/16/2003 DOC ID40158055 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: DATADocument Title: LETTER RE: ENCLOSED 2ND QUARTER 2003 GROUNDWATER


Document Date: 11/13/2003 DOC 1D40158054 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: DATADocument Title: LETTER RE: ENCLOSED 3RD QUARTER 2003 GROUNDWATER


For All Records

144 of 180

7/3/2007 10:52:45 AM



Recipient(s):


Reference:Category:



For All Records

DOC ID 40168144 AR 4202Company/Agency:MFC INCCompany/Agency:ALCOA INC

PLANSSOUTH BELLINGHAM AREA SUBSLAB GAS SURVEY WORK PLAN &FIELD SAMPLING PLAN WITH ALCOA INTRO LETTER DATED 6/2/04

03.00 Pages 28

Document Date: 06/15/2004Author(s):BILL PEDICINO

Recipient(s):JIM COLBERT





Company/Agency:EPA

E-MAILE-MAIL RE: PEDICINO AGREEMENT WITH ALCOA'S SUBSLAB GASWORK PLAN

03.00 Pages 1

Document Date: 06/16/2004 DOC ID40168143 AR 4202 Site ID IAD005270160Author(s):JAMES COLBERT


Reference:Category:Sheet] Frame] Roll| Frame

Company/Agency:United States Environmental Protection AgencyCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSLETTER RE: ALCOA'S 6/2004 SUBSLAB GAS WORK PLAN AND FIELDSAMPLING PLAN

03.00 Pages 2

For All Records

145 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 04/02/1992 DOC ID 137968 AR 4202 Site ID 1AD005270160Author(s):JANE R KNOXRecipient(s):MARSHALL SONKSENDocument Type:Document Title:


Company/Agency:WOODWARD - CLYDE CONSULTANTSCompany/Agency:ALCOA

ANALYSIS DATAPOLYCYCL1C AROOMATIC HYDROCARBON ANALYSIS OF POOL 15STANDARD REFERENCE MATERIAL

03.01 Pages 10

Document Date: 01/29/1993Author(s):JOHN RISHERRecipient(s):JAMES H COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame


ANALYSIS DATAASTDR: RECORD OF ACTIVITY, HEALTH CONSULT

03.01 Pages 3

Document Date: 03/03/1993Author(s):DEE SIMMONSRecipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Framc


ANALYSIS DATAREGARDING: FAX TRANSMITAL SHEET-FROM D. SIMMONS

03.01 Pages 6


Recipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 137559 AR 4202 Site ID IAD005270160Company/Agency:US EPA REGION VII LAB.


ANALYSIS DATAREGARDING: ANALYSIS TYPE: SEMIVOLATILES-1 ACTIVITY: CS2E5

03.01 Pages 20

For All Records

146 of 180

7/3/2007 10:52:45 AM



Recipient(s):



For All Records





REPORTSFIRST QUARTER MONITORING DATA REPORT FOR 1994 AT THEALCOA-DAVENPORT WASTE DISPOSAL SITE

03.01 Pages 34


Recipient(s):





ANALYSIS DATASUMMARY OF GROUNDWATER MONITORING DATA COLLECTEDDURING 1993 AND 1994

03.01 Pages 130


Recipient(s):



DOC ID 138834 AR 4202 Site ID 1AD005270160Company/Agency:GERAGHTY & MILLER INC.Company/Agency:ALCOA

REPORTSFIRST QUARTER MONITORING DATA REPORT FOR 1995 AT THEABOVE SITE

03.01 Pages 14


Recipient(s):





REPORTSSECOND QUARTER1995 GROUNDWATER MONITORING DATA REPORTFOR THE ABOVE SITE

03.01 Pages 46

For All Records

147 of 180

7/3/2007 10:52:45 AM



Recipient(s):



For AH Records



GERAGHTY & MILLER INC.Company/Agency:ALCOA

REPORTSTHIRD QUARTER 1995 GROUNDWATER MONITORING DATA REPORTFOR THE ABOVE SITE

03.01 Pages 24


Recipient(s):





Company/Agency:US EPA

REPORTSFOURTH QUARTER 1995 GROUNDWATER MONITORING DATAREPORT FOR THE ABOVE SITE

03.01 Pages 44


Recipient(s):




ANALYSIS DATASUMMARY OF GROUNDWATER MONITORING DATA COLLECTEDDURING 1995 FOR THE ABOVE SITE

03.01 Pages 79

Document Date: 06/05/1996Author(s):MARSHALL SONKSENRecipient(s):LISA MCCABEDocument Type:Document Title:


DOC ID 138853 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:RESIDENCE OF RJVERDALE.IOWA

REPORTSREGARDING: COPY OF LABORATORY REPORTS FOR THE TIMES WESAMPLED WELL WATER AT 236 BELLINGHAM OVER THE PAST TWOYEARS

03.01 Pages 13

For All Records

148 of 180

7/3/2007 10:52:45 AM



Recipient(s):



For AH Records



REPORTSREGARDING: SECOND QUARTER 1996 GROUNDWATER MONITORINGDATA REPORT

03.01 Pages 43





DOC ID 43912 Site ID IAD005270160AR 4202Company/Agency:ALCOA


SAMPLINGREGARDING: UNDERGROUND STORAGE TANKS-STORE ROOMVOC-PCB CONTAMINATION AR

03.01 Pages 36




DOCID38261 AR 4202 Site ID IAD005270160Company/Agency:GERAGHTY & MILLER INC.


REPORTSTHIRD QUARTER 1996 GROUNDWATER MONITORrNG DATA REPORT

03.01 Pages 36


Recipient(s):



DOC ID 138865 AR 4202 Site ID 1AD005270160Company/Agency:ALCOACompany/Agency:GERAGHTY & MILLER INC.

REPORTSREGARDING:ROURTH QUARTER 1996 GROUNDWATER MONITORINGDATA REPORT

03.01 Pages 35

For All Records

149 of 180

7/3/2007 10:52:45 AM


For All Records



Recipient(s):

Document Type:Document Title:Reference:Category: 03.01Sheet] Frame|Roll|Frarne

GERAGHTY & MILLER INC.Company/Agency:ALCOA

REPORTSREGARDING: 1996 ANNUAL GROUNDWATER MONITORING REPORT

Pages 77




REPORTSREGARDING:FIRST QUARTER 1997 GROUNDWATER MONITORINGDATA REPORT

03.01 Pages 88

Document Date: 06/10/1997Author(s):ANDREA J1RKARecipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame


DATAREGARDING: DATA TRANSMITTAL FOR ACTIVITY # ASCE5

03.01 Pages 11


Recipient(s):DON FRANTZ




Company/Agency:RESIDENCE OF R1VERDALE.IOWA

ANALYSIS DATACOPY OF ANALYTICAL RESULTS FOR THE WATER SAMPLESCOLLECTED

03.01 Pages 12

For All Records

150 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/03/1997 DOC ID 138885 AR 4202 Site ID IAD005270I60Author(s): Company/Agency:


ALCOADocument Type: REPORTSDocument Title: REGARDING:SECOND QUARTER 1997 GROUNDWATER DATA REPORTReference:Category: 03.01 Pages 78Sheet|Frame|Roll|Frame

Document Date: 07/10/1997 DOCID58108 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOADocument Type: LETTERSDocument Title: ALCOA'S REVISED PAGES FOR GROUNDWATER RJ PHASE I FIELD

SAMPLING PLAN REVISED QAPP & H&SPReference:Category: 03.01Sheet|Frame|Roll|Frame

Pages 4

Document Date: 08/29/1997 DOCID66104 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: SUMMARYDocument Title: REGARDING: GROUNDWATER RI FIELD CHANGESReference:Category: 03.01 Pages 4Sheet|Frame|Roll|Frame

Document Date: 10/01/1997 DOC ID 67180 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: REPORTSDocument Title: EASTERN DISPOSAL SITE GROUNDWATER WELL CHEMICAL SAMPLE

RESULTSReference:Category: 03.01 Pages 14Sheet|Frame|Roll|Frame

For All Records

151 of 180

7/3/2007 10:52:45 AM


For All Records



Document Type: PROGRESS REPORTSDocument Title: REGARDING: DAVENPORT REMEDIATION BI-MONTHLY PROGRESS




Document Type: SAMPLINGDocument Title: REGARDING: FIELD SAMPLING PLAN; 60-INCH FINISH LINEReference:Category: 03.01 Pages 12Sheet|Frame|Roll|Frame

Document Date: 12/04/1997 DOC ID 64401 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: LETTERSDocument Title: REGARDING: FINISH LINE UNIT GROUP - STANDARD OPERATING

PROCEDUREReference:Category: 03.01 Pages 4Sheet|Frame|Roll|Frame

Document Date: 12/05/1997 DOCID64398 AR 4202 Site ID IAD005270I60Author(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:ANTHONY STURTZER ALCOA

Document Type: LETTERSDocument Title: REGARDING: REVIEW OF ALCOA'S FIELD SAMPLING PLAN AND

REVISED SOP-13Reference:Category: 03.01 Pages 1Sheet|Frame|Roll|Frame

For All Records

152 of 180

7/3/2007 10:52:45 AM






For All Records



REPORTSREGARDING: THIRD QUARTER ROUTINGE GROUNDWATERMONITORING DATA REPORT

03.01 Pages 74





DOC ID 68595 AR 4202 Site ID IAD005270I60Company/Agency:ALCOA


REPORTSREGARDING: FOURTH QUARTER 1997 GROUNDWATER MONITORINGREPORT

03.01 Pages 80


Recipient(s):


DOC ID 139156 AR 4202 Site ID IAD005270160Company/Agency:ICF KAISER ENGrNEERS.INC.


REPORTSREGARDING: 1997 ANNUAL GROUNDWATER MONITORING REPORT

03.01 Pages 68




REPORTSFIRST QUARTER 1998 GROUNDWATER MONITORING DATA REPORT

03.01 Pages 24

For All Records

153 of 180

7/3/2007 10:52:45 AM



Recipient(s):


Reference:Category:Sheet|Frame|RoII|Frame

For All Records

DOC ID 138346 AR 4202 Site ID IAD005270160Company/Agency:ICF KAISER ENGrNEERTNG.INC.Company/Agency:ALCOA

PLANSGROUNDWATER REMEDIAL INVESTIGATION PHASE II FIELDSAMPLING PLAN

03.01 Pages 95




LETTERSREGARDING; GROUNDWATER PHASE II FIELD SAMPLING PLAN (FSP)DATED MAY 29, 1998

03.01 Pages 6




REPORTSREGARDING: 1998 SECOND QUARTER GROUNDWATER REPORT,ALCOA-DAVENPORT WORKS

03.01 Pages 10




ANALYSIS DATAREGARDING: 1998 THIRD QUARTER GROUNDWATER REPORT,ALCOA-DAVENPORT WORKS

03.01 Pages 4

For All Records

154 of 180

7/3/2007 10:52:45 AM





For All Records

DOC ID 138879 AR 4202 Site ID IAD005270160Company/Agency:1CF KAISER ENGINEERJNG.INC.Company/Agency:ALCOA

SUMMARYREGARDING: PHASE II SITE CHARACTERIZATION SUMMARY

03.01 Pages 446




Reference:Category:




REPORTSREGARDING: FOURTH QUARTER 1998 GROUNDWATER MONITORINGDATA REPORT

03.01 Pages 10







REPORTSREGARDING: FIRST QUARTER 1999 GROUNDWATER MONITORINGDATA REPORT

03.01 Pages 5

Document Date: 07/20/1999Author(s):ANTHONY STURTZERBUD STURTZER




DOC ID 84120 AR 4202 Site ID IAD005270160Company/Agency:ALCOAALCOA


REPORTSREGARDING: SECOND QUARTER 1999 GROUNDWATER MONITORINGREPORT

03.01 Pages 10

For All Records

155 of 180

7/3/2007 10:52:45 AM


Document Date: 11/29/1999Author(s):ANTHONY R STURTZERRecipient(s):JIM COLBERTDocument Type:Document Title:


For All Records

DOCID40166770 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:U.S. EPA REGION VII

LETTERSLETTER RE: ENCLOSED 3RD QUARTER 1999 GROUNDWATERMONITORING REPORT

03.01 Pages 3





REPORTSREGARDING: FOURTH QUARTER 1999 GROUNDWATER MONITORINGDATA, ALCOA-DAVENPORT WORKS

03.01 Pages 10



DOC ID 138693 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:REMEDIAL PROJECT MANAGER

LETTERSLETTER RE: ATTACHED 1ST QUARTER 2000 GROUNDWATERMONITORING RESULTS

03.01 Pages 3

Document Date: 05/19/2000Author(s):JOHN HYDERRecipient(s):BUD STURTZERDocument Type:Document Title:


Site ID IAD005270160DOC ID 113122 AR 4202Company/Agency:

Company/Agency:

FAX TRANSMITTALRE: ANALYTICAL RESULTS OF 3 SOIL SAMPLES AT RIVER WATERTREATMENT FACILITY (CWM-09)

03.01 Pages 4

For All Records

156 of 180

7/3/2007 10:52:45 AM


Document Date: 08/09/2000Author(s):ANTHONY R STURTZERRecipient(s):JAMES COLBERTDocument Type:Document Title:


For All Records

DOC ID 138477 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:REMEDIAL PROJECT MANAGER/EPA REGION 7

LETTERSLETTER RE: 2ND QUARTER 2000 GROUNDWATER MONITORINGREPORT W/REVISED DATA IN 8/28/00 LETTER FROM ALCOA

03.01 Pages 20



DOC ID 138465 AR 4202 Site ID IAD005270160Company/Agency:ALUMINUM COMPANY OF AMERICACompany/Agency:REMEDIAL PROJECT MANAGER

ANALYSIS DATATHIRD QUARTER 2000 GROUNDWATER MONITORING DATA

03.01 Pages 3



Site ID IAD005270I60DOC ID 40118093 AR 4202Company/Agency:ALCOACompany/Agency:EPA

TRANSMITTALTRANSMITTAL WITH ATTACHED FOURTH QUARTER 2000GROUNDWATER MONITORING DATA DATED 1/15/01

03.01 Pages 9

Document Date: 08/14/2001Author(s):ANTHONY STURTZERRecipient(s):JIM COLBERT


Reference:Category:Sheet] Frame|Roll|Frame

DOC ID 40118092 AR 4202Company/Agency:ALCOACompany/Agency:EPA

TRANSMITTALTRANSMITTAL WITH ATTACHED FIRST QUARTER 2001GROUNDWATER MONITORING DATA DATED 8/6/01


03.01 Pages 21

For All Records

157 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 03/13/2002 DOC ID40118065 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: TRANSM1TTALDocument Title: TRANSM1TTAL WITH ATTACHED FOURTH QUARTER 2001 GROUND

WATER MONITORING RESULTS DATED 2/15/02Reference:Category: 03.01 Pages 30Sheet|Frame|Roll|Frame

Document Date: 05/30/2002 DOC ID40118091 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: TRANSMITTALDocument Title: TRANSMITTAL WITH ATTACHED FIRST QUARTER 2002

GROUNDWATER MONITORING DATA DATED 5/28/02Reference:Category: 03.01 Pages 21Sheet|Frame|Roll|Frame

Document Date: 08/26/2002 DOC ID40118062 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT EPADocument Type: TRANSMITTALDocument Title: TRANSMITTAL WITH ATTACHED SECOND QUARTER (APRJL - JUNE)

2002 GROUND WATER MONITORING RESULTS DATED 8/19/02Reference:Category: 03.01 Pages 44Sheet|Frame|Roll|Frame

Document Date: 11/22/2002 DOC 1D40043546 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY STURTZER ALCOARecipient(s): Company/Agency:JIM COLBERT USEPA REGION 7Document Type: MONITORINGDocument Title: THIRD QUARTER 2002 GROUNDWATER MONITORING DATAReference:Category: 03.01 Pages 20Sheet|Frame|Roll|Frame

For All Records

158 of 180

7/3/2007 10:52:45 AM


Document Date: 05/11/2000Author(s):MIKE BERINGER


Document Type:Document Title:Reference:Category:Sheet|Frame|Roll| Frame

For All Records

DOC ID 138689 AR 4202 Site ID IAD005270160Company/Agency:UNITED STATES ENVIRONMENTAL PROTECTION AGENCYREGION VIICompany/Agency:REMEDIAL PROJECT MANAGER

MEMORANDAREGARDING; REVIEW OF DRAFT BASELINE RISK ASSESSMENT

04.00 Pages 8

Document Date: 06/01/2000Author(s):VANESSA MADDEN



DOC ID 138672 AR 4202 Site ID IAD005270160Company/Agency:UNITED STATES ENVIRONMENTAL PROTECTION AGENCYREGION VIICompany/Agency:REMEDIAL PROJECT MANAGER

E-MAILRE: REVIEW OF THE ECO-RISK FOR WETLAND 2

04.00 Pages 2




Company/Agency:EPA

E-MAILE-MAIL RE: ALCOA GROUNDWATER FS


04.00 Pages 1



Reference:Category:


DOC ID40167341 AR 4202Company/Agency:


Company/Agency:EPA

E-MAILE-MAIL ALCOA-DEPARTMENT COMFORTABLE WITH APPROACHTAKEN

04.00 Pages 1

For All Records

159 of 180

7/3/2007 10:52:45 AM




For All Records

DOCID40167340 AR 4202 Site ID 1AD005270160Company/Agency:United States Environmental Protection AgencyCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSLETTER RE: REMEDIAL ACTION OBJECTIVES MEMORANDUMENCLOSED EPAS COMMENTS ALCOAS TECHNICAL MEMORANDUMDATED 8/29/02

04.00 Pages 4



DOC ID 40168140 Site ID IAD005270160AR 4202Company/Agency:ALCOACompany/Agency:USEPA REGION VII

LETTERSLETTER RE: SUBMISSION OF REMEDIAL ACTION OBJECTIVESMEMORANDUM PROPOSED FOCUSED FEASIBILITY STUDYSCHEDULE ATTACHED RESPONSE TO EPA'S COMMENTS ON RAOMEMO AND REVISED MEMO

04.00 Pages 58



DOC ID 40167343 AR 4202 Site ID IAD005270160Company/Agency:United States Environmental Protection AgencyCompany/Agency:ALUMINUM COMPANY OF AMERICA

LETTERSLETTER RE: REMEDIAL ACTION OBJECTIVESMEMORANDUM-ENCLOSED ADDITIONAL COMMENTS

04.00 Pages 3

Document Date: 04/29/2003 DOC ID40168141Author(s):ANTHONY R STURTZER

AR 4202Company/Agency:ALCOA



Reference:Category:Sheet|Frame|Roll|Framc

Company/Agency:USEPA REGION VII

LETTERSLETTER RE ALCOA-DAVENPORT WORKS TECHNICAL MEMORANDUM- REMEDIAL ACTION OBJECTIVES FOCUSED FEASIBILITY STUDYSCHEDULE

04.00 Pages 31

For All Records

160 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 05/07/2003Author(s):BUD STURTZERRecipient(s):BETH KOESTERERDocument Type:Document Title:


DOC ID 40167344 Site ID IAD005270160AR 4202Company/Agency:ALCOACompany/Agency:USEPA REGION VII

LETTERSLETTER RE: US EPA REGION VII CERCLA DOCKET NO VII-95-F-0026ALCOA DAVENPORT WORKS

04.00 Pages 4

Document Date: 06/16/2003Author(s):BUD STURTZERRecipient(s):JAMES COLBERTDocument Type:Document Title:


DOCID40168125 AR 4202 Site ID IAD005270160Company/Agency:ALCOACompany/Agency:USEPA REGION VII

LETTERSLETTER SUBJECT US EPA REGION VII CERCLA DOCKET NOVII-95-F-0026 EXTENSION REQUEST-DEVELOPMENT AND SCREENINGOF REMEDIAL ACTION ALTERNATIVED AND FOCUSED FEASIBILITYSTUDY

04.00 Pages 1


DOCID40168126 AR 4202Company/Agency:EPACompany/Agency:ALCOA

E-MAILE-MAIL DSRAA AND FFS


04.00 Pages 1

Document Date: 09/08/2003 DOC ID40168128 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ELIZABETH A KOESTERER United States Environmental Protection AgencyRecipient(s): Company/Agency:BUD STURTZER ALCOA MILL PRODUCTSDocument Type:Document Title:


LETTERSLETTER RE: EPA RESPONSE TO 5/7/03 ALCOA LETTER REGARDINGREGULATORY STATUS OF CONTAMINATED GROUNDWATERMANAGED AT FACILITY

04.00 Pages 1

For All Records

161 of 180

7/3/2007 10:52:45 AM


Document Date: 09/16/2003Author(s):BOB DRUSTRUPRecipient(s):JIM COLBERTDocument Type:Document Title:


For All Records

DOC ID 40168129 AR 4202 Site ID IAD005270160Company/Agency:IDNRCompany/Agency:EPA

E-MAILRE: INDR HAS NO COMMENTS AFTER REVIEW OF GROUNDWATERFFS, TWO CORRECTIONS FOR ARARs

04.00 Pages 1

Document Date: 11/04/2003Author(s):JIM COLBERTRecipient(s):BOB DRUSTRUPDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC1D40168131 AR 4202Company/Agency:

Company/Agency:

E-MAILE-MAIL RE: ALCOA-REVISIT ISSUE OF STATE ARARS


04.00 Pages 1




E-MAILE-MAIL RE: FS FORMAT FOR ALCOA SITE


04.00 Pages 2






E-MAILE-MAIL RE: FOLLOW UP TO 2 EPA COMMENTS(#12 AND #14 FROM10/29) ON 8/2003 GROUNDWATER FFS REPORT

04.00 Pages 2

For All Records

162 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/09/2004 DOC ID40168135 AR 4202 Site ID IAD005270160Author(s): Company/Agency:ANTHONY R STURTZER ALCOA

Recipient(s): Company/Agency:JAMES COLBERT USEPA REGION VII

Document Type: LETTERSDocument Title: LETTER RE: ALCOA RESPONSES TO EPA COMMENTS DATED 11/21/03

ON THE 8/2003 DRAFT FEASIBILITY STUDY - ON SITE GROUNDWATERReference:Category: 04.00 Pages 25Sheet|Frame|Roll|Frame

Document Date: 01/23/2004 DOC ID40168134 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERTRecipient(s): Company/Agency:ANTHONY STURTZER ALCOA

Document Type: E-MAILDocument Title: E-MAIL RE: CLARIFICATION OF ALCOA'S RESPONSE ON SOILS AS

POTENTIAL SOURCE AREAS TO GROUNDWATERReference:Category: 04.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 03/03/2004 DOC ID40168136 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JIM COLBERTRecipient(s): Company/Agency:ANTHONY R STURTZER ALCOADocument Type: E-MAILDocument Title: E-MAIL RE: COMMENT #55Reference:Category: 04.00 Pages 1Sheet|Frame|Roll|Frame

Document Date: 04/30/2004 DOC ID40168485 A R 4202 Site ID 1AD005270160Author(s): Company/Agency:MIKE BERTNGER U.S. EPA, TOXICOLOG1ST, ENSV/DISORecipient(s): Company/Agency:JAMES COLBERT US EPA REGION VII

Document Type: E-MAILDocument Title: E-MAIL RE: ARAR SELECTIONReference:Category: 04.00 Pages 2Sheet|Frame|Roll|Frame

For All Records

163 of 180

7/3/2007 10:52:45 AM


For All Records


ENSR INTERNATIONAL

Recipient(s): Company/Agency:ALCOA-DAVENPORT WORKS

Document Type: FEASIBILITY STUDYDocument Title: GROUNDWATER FEASIBILITY STUDY (MAY 2004) ACCEPTED AS

FINAL VERSION, WITH 5/18/04 RESPONSES TO EPA COMMENTS ON8/2003 FFS REPORT


Document Date: 07/23/2004 DOC ID40168486 AR 4202 Site ID IAD005270160Author(s): Company/Agency:PATRICK COOK

Recipient(s): Company/Agency:JAMES COLBERT US EPA REGION VIIDocument Type: E-MAILDocument Title: E-MAIL RE: INNOVATIVE TECHNOLOGIES APPENDIX FOR FS REPORTReference:Category: 04.00 Pages 10Sheet|Frame|Roll|Frame


EPA - REGION VII

Recipient(s): Company/Agency:ALUMINUM COMPANY OF AMERICA

Document Type: PROPOSED PLANDocument Title: PROPOSED PLAN FOR ALCOA SITE AND MRP15 SITE (JULY 2004) .Reference:Category: 05.00 Pages 33Sheet|Frame|Roll|Frame

Document Date: 07/22/2004 DOC ID 40168487 A R 4 2 0 2 Site ID 1AD005270160Author(s): Company/Agency:ROBERT D DRUSTRUP IOWA DEPARTMENT OF NATURAL RESOURCESRecipient(s): Company/Agency:JAMES COLBERT US EPA REGION VII

Document Type: LETTERSDocument Title: LETTER RE: INDR SUPPORT OF PREFERRED ALTERNATIVES IN DRAFT

PROPOSED PLAN FOR ALCOA AND MRP 15 SITESReference:Category: 05.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

164 of 180

7/3/2007 10:52:45 AM


For All Records



ALCOADocument Type: ASSESSMENTDocument Title: REGARDING:FINAL GROUND-WATER ASSESSMENT FOR THE

ALCOA-DAVENPORT WASTE SITE 02-01-1990Reference:Category: 07.01 Pages 438Sheet|Frame|Roll|Frame

For All Records

165 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 01/09/1991 DOC ID 39431 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSENRecipient(s): Company/Agency:PAUL ROEMERMANDocument Type: COMMENTSDocument Title: DRAFT FACILITY 86-INCH CHT LINE ASSESSMENT WORKPLAN

COMMENTSReference:Category: 10.00 Pages 17Sheet|Frame|Roll|Frame

Document Date: 05/20/1991 DOC ID 39456 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: COMMENTS ON FINAL FACILITY SITE ASSESSMENT WORK PLANReference:Category: 10.00 Pages 2Sheet|Frame|Roll|Frame



ALCOADocument Type: PLANSDocument Title: REGARDING:GUIDE TO REPORT REVISIONS IN FINAL PCE

ASSESSMENT WORK PLANReference:Category: 10.00 Pages 33Sheet|Frame|Roll|Frame

Document Date: 05/31/1991 DOCID39465 AR 4202 Site ID IAD005270160Author(s): Company/Agency:WILLIAM BUNN U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:

ALCOAMARSHALL SONKSENDocument Type: LETTERSDocument Title: EPA'S APPROVAL OF FACILITY 86-INCH CHT LINE ASSESSMENT

WORKPLANReference:Category: 10.00 Pages 1Sheet|Frame|Roll|Frame

For All Records

166 of 180

7/3/2007 10:52:45 AM


For All Records



ALCOADocument Type: WORK PLANSDocument Title: FINAL FACILITY 86 INCH CHT LINE ASSESSMENT WORK PLANReference:Category: 10.00 Pages 131Sheet|Frame|Roll|Frame

Document Date: 06/07/1991 DOC ID 39298 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: PLANSDocument Title: FINAL FACILITY 86-INCH CHT LINE ASSESSMENT WORK PLAN -




ALCOADocument Type: PLANSDocument Title: FINAL PCE ASSESSMENT WORK PLAN - ALCOA SITEReference:Category: 10.00 Pages 157Sheet|Frame|Roll|Frame


Recipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: GERAGHTY & MILLER PROPOSED EFFORTS FOR A GROUNDWATER

FLOW MODELReference:Category: 10.00 Pages 38Sheet|Frame|Roll|Frame

For All Records

167 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 11/21/1995 DOC ID40148566 AR 4202 Site ID IAD005270160Author(s): Company/Agency:DONALD PLATER IDPHRecipient(s): Company/Agency:JAMES COLBERT EPADocument Type: CORRESPONDENCEDocument Title: IDPH REVIEW OF REMEDIAL INVESTIGATION WORK PLANReference:Category: 10.00 Pages 4Sheet|Frame|Roll|Frame

Document Date: 04/04/1996 DOC ID 39477 AR 4202 Site ID IAD005270160Author(s): Company/Agency:JAMES COLBERTRecipient(s): Company/Agency:MARSHALL SONKSEN ALCOADocument Type: COMMENTSDocument Title: EPA REVIEW OF RI/FS WORK PLAN - COMMENTS ATTACHEDReference:Category: 10.00 Pages 8Sheet|Frame|Roll|Frame

Document Date: 05/20/1996 DOC ID 39479 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERTDocument Type: COMMENTSDocument Title: RESPONSES TO COMMENTS ON THE RI/FS WORK PLANReference:Category: 10.00 Pages 20Sheet|Frame|RoIl|Frame

Document Date: 07/02/1996 DOC ID 39482 AR 4202 Site ID IAD005270160Author(s): ' Company/Agency:JAMES COLBERTRecipient(s): Company/Agency:MARSHALL SONKSENDocument Type: COMMENTSDocument Title: RE: RI/FS WORK PLAN FOR GROLTNDWATERReference:Category: 10.00 Pages 4Sheet|Frame|Roll|Frame

For All Records

168 of 180

7/3/2007 10:52:45 AM






For All Records


Company/Agency:

COMMENTSCOMMENTS MADE BY EPA RE: TASK 6 OF 7/95 OVERVIEW OFCLEANUP STRAT

10.00 Pages 3


JAMES COLBERTRecipient(s):

ANTHONY STURTZER


Reference:Category:Sheet]Frame]Roll|Frame

Site ID IAD005270160DOC ID 54216 AR 4202Company/Agency:US EPA


LETTERSREGARDING: EPA REVIEW & APPROVAL OF ALCOAS GW RI/FS WORKPLAN DATED AUGUST 21 1996

10.00 Pages 2

Document Date: 07/09/2001Author(s):JAMES COLBERTRecipient(s):BUD STURTZER




PROGRESS REPORTSBI-MONTHLY PROGRESS REPORT #36 2001 MAY-JUNE WITHATTACHED TRANSMITTAL LETTER DATED 7/11/01

10.00 Pages 13

For All Records

169°of 180

7/3/2007 10:52:45 AM


Document Date: 04/27/1983Author(s):THOMAS DAGGETT

Recipient(s):SCOTT PEMBERTON



For All Records



US EPA ASSITANT REG. COUNSLER


CONSENT DECREESCONSENT DECREE CONCERNING PCB OIL ALCOA SENT TO WASTEOIL RECYCLE

10.01 Pages 26

Document Date: 02/27/1984Author(s):RITA RICKSRecipient(s):REBECCA SHAW



DOC ID 139105 AR 4202 Site ID IAD005270160Company/Agency:REGIONAL HEARING CLERKCompany/Agency:ALCOA

AGREEMENTREGARDING: TSCA DOCKET NO.VII-81-T-57 ATTACHED FOR FILES ISA COPY OF CONSENT AGREEMENT AND FINAL ORDER AGREED UPON

10.01 Pages 14

Document Date: 08/06/1984Author(s):JOSEPH CHANDLER

Recipient(s):DAVE CRAWFORDDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

DOC ID 38717 AR 4202 • Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY


LETTERSREGARDING: ALCOA ORDER ON CONSENT

10.01 Pages 4

Document Date: 08/14/1986Author(s):SCOTT PEMBERTONRecipient(s):KURT R. WALDO



DOC ID 38733 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ESQUIRE

LEGAL DOCUMENTSREGARDING: FULLY EXECUTED ORDER ON CONSENT - ALCOADOCKETTNO. 86-H-009

10.01 Pages 70

For All Records

170 of 180

7/3/2007 10:52:45 AM


For All Records



U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALUMINUM COMPANY OF AMERICA

ROBERT MORBYRecipient(s):MARSHALL SONKSENDocument Type: LETTERSDocument Title: REGARDING: (ALCOA) ADMINISTRATIVE ORDER ON CONSENTReference:Category: 10.01 Pages 4Sheet|Frame|Roll|Frame


Recipient(s):



DOC ID 38799 AR 4202 Site ID IAD005270160Company/Agency:EPACompany/Agency:VARIOUS

ORDERS, LEGALFINAL ADMINISTRATIVE ORDER ON CONSENT - ALCOA SITE DOCKET#VII-90-F-002

10.01 Pages 68


Recipient(s):



DOC ID 139109 AR 4202 Site ID IAD005270160Company/Agency:US EPACompany/Agency:ALCOA

CONSENT DECREESDOCKET NO. VII-95-F-0026, ADMINISTRATIVE ORDER ON CONSENTFOR REMOVAL ACTIONS AND REMEDIAL INVESTIGATIONFEASIBILITY STUDY

10.01 Pages 184



DOCID33597 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

ORDERS, LEGALREGARDING: ADENDUM NO. 1 ADMINISTRATIVE ORDER ONCONSENT(DOCKET #VII-95-F-0026)

10.01 Pages 4

For All Records

171 of 180

7/3/2007 10:52:45 AM



For All Records

DOCID33598 AR 4202 Site ID IAD005270160Company/Agency:

Recipient(s):



Company/Agency:

ORDERS, LEGALAMENDMENT TO 1990 ADMINISTRATIVE ORDER ONCONSENT-DOCKET #VII-90-F9-0027

10.01 Pages 14




CONSENT DECREESREGARDING: PROPOSED HOT LINE UNIT GROUPING, REF: CERCLACONSENT ORDER VII-95-F- 0026

10.01 Pages 6





LETTERSREGARDING: ADD 60 INCH FINISH LINE TO 84 INCH AND FORMER BEELINE UNIT GROUP, REF: CERCLA CONSENT ORDER VII-95-F-0026

10.01 Pages 4

For All Records

172 of 180

7/3/2007 10:52:45 AM


For All Records



BOB MORBY


Document Type: LETTERS

U.S. ENVIRONMENTAL PROTECTION AGENCY


Document Title:

Reference:Category:


REGARDING RESPONSE TO LETTER OF AUGUST 9TH ABOUT ALCOACLEANUP OF PCB CONTAMINATION

1.02 Pages 4






PERMITREGARDING; SEDIMENT SAMPLING PLAN FOR OUR OUTFALLS001-005

11.02 Pages 30


Recipient(s):



DOCID69271 AR 4202 Site ID IAD005270160Company/Agency:DEPARTMENT OF NATURAL RESOURESCompany/Agency:ALCOA

PERMITIDNR NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEMNPDES PERMIT

11.02 Pages 11

Document Date: 11/17/1993Author(s):ROBERT MORBY

Recipient(s):



DOCID115512 AR 4202 Site ID IAD005270160Company/Agency:U.S.ENVIRONMENTAL PROTECTION AGENCY REGION VII

Company/Agency:UNO-VEN COMPANY

LETTERSLETTER REQUESTING INFORMATION. (COPIES OF LETTER,INFORMATION REQUEST INSTRUCTIONS, DEFINATIONS ANDQUESTIONS ATTACHED.)

11.02 Pages 24

For All Records

173 of 180

7/3/2007 10:52:45 AM



For All Records

Document Date: 03/10/1994 DOC ID 115502 AR 4202Author(s): Company/Agency:VICTOR WALKENHORST U.S. ENVIRONMENTAL PROTECTION AGENCYRecipient(s): Company/Agency:

U.S. ENVIRONMENTAL PROTECTION AGENCYMEMORANDAMEMORANDUM REGARDING REVIEW OF UNOCAL REPLY TO 104(E)INFORMATION REQUEST SOUTH BELLfNGHAM ROAD SITE.(ATTACHMENTS.)



Document Date: 12/23/1994Author(s):MICHAEL J SANDERSONRecipient(s):GEORGE PRATTDocument Type:Document Title:


DOC ID 139095 AR 4202 Site ID IAD005270160Company/Agency:ACTING DIRECTOR/WSTM MGMTCompany/Agency:ALUMINUM COMPANY OF AMERICA

CORRESPONDENCETHE LETTER NOTIFIES ALCOA OF ITS POTENTIAL LIABILITY ANDINFORMS ALCOA OF THE REQUIRED RESPONSE ACTIVITIES FOR THEABOVE SITE

11.02 Pages 4

Document Date: 02/11/1997Author(s):MARSHALL SONKSENRecipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame


NOTICE LETTERREGARDING: ALCOA DAVENPORT WORK-FLY ASH POND (CWM-02)

11.02 Pages 22



DOC ID 69272 AR 4202 Site ED 1AD005270160Company/Agency:ALCOACompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSREGARDING; EASTERN HISTORICAL DISP SITE & WESTERN DISP SITEUNIT GROUP

11.02 Pages 1

For All Records

174 of 180

7/3/2007 10:52:45 AM


Document Date: 04/16/1984Author(s):DAVE CRAWFORDRecipient(s):




For All Records

DOC ID 39858 AR 4202Company/Agency:SDFDCompany/Agency:VARIOUS - US EPA

SUMMARY W/ CRPRESPONSIVE SUMMARY ON COMMUNITY RELATIONS PLAN - ALCOASITE

13.00 Pages 9


Recipient(s):


DOCID202444 AR 4202 Site ID IAD005270160Company/Agency:BLACK & VEATCH SPECIAL PROJECTS CORPCompany/Agency:United States Environmental Protection Agency

COMMUNITY INVOLVEMENT PLANSCOMMUNITY INVOLVEMENT PLAN

13.00 Pages 34

Document Date: 03/01/2002Author(s):REBECCA HIMESRecipient(s):


DOCID211709 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:PUBLIC

FACT SHEETSFACT SHEET FOR MARCH 2002

13.00 Pages 2

Document Date: 06/13/2002Author(s):REBECCA HIMES

Recipient(s):



Company/Agency:PUBLIC

FACT SHEETSFACT SHEET W/TRANSMITTAL

13.00 Pages 3

For All Records

175 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 06/23/1999 DOCID90486 AR 4202 Site ID IAD005270160Author(s): Company/Agency:RICHARD NELSON UNITED STATES DEPARTMENT OF THE INTERIORRecipient(s): Company/Agency:STEVE WHARTON U.S. ENVIRONMENTAL PROTECTION AGENCY

Document Type: LETTERSDocument Title: LETTER IN RESPONSE TO THE REQUEST FOR OUR COMMENTS ON

THE ECOLOGICAL RISK ASSESSMENT PROBLEM FORMULATION,FACILITY SITE ASSESSMENT UNITS, FOR ALCOA DATED JANUARY1999


For All Records

176 of 180

7/3/2007 10:52:45 AM


Document Date:Author(s):MARSHALL SONKSENRecipient(s):JAMES COLBERTDocument Type:Document Title:Reference:Category:Sheet|Frame|Roll|Frame

For All Records


MAPSMAP OF HOUSES ON BELLINGHAM ALCOA OWNS 232 AND 240.

17.00 Pages I

Document Date: 05/17/1982 DOC ID 40948 AR 4202 Site ID IAD005270160Author(s):MARSHALL SONKSENRecipient(s):STEVEN BUSCHDocument Type:Document Title:


Company/Agency:ALCOACompany/Agency:US EPA REGION II

REPORTSREGARDING: ENCLOSED EVALUATION OF CEMENT DUSTSTABILIZATION OF PCB CONTAMINATED SLUDGE

17.00 Pages 21

Document Date: 08/20/1984Author(s):DAVE CRAWFORDRecipient(s):KATIE BIGGSDocument Type:Document Title:


DOC ID 139102 . AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:EPA HWMS

MEMORANDALETTER STATING THAT ON AUGUST 23 AND 24, 1984 THE ABOVE SITEWAS VISITED TO WITNESS PORTIONS OF THE REMEDIAL WORKBEING CONDUCTED BY THE COMPANY PURSUANT TO THE CONSENTORDER

17.00 Pages 39


Recipient(s):


DOC ID 40969 AR 4202Company/Agency:US EPA / OFFICE OF SOLID WASTE

Company/Agency:ALCOA FILE

GUIDANCERCRA FACILITY ASSESSMENT GUIDANCE


17.00 Pages 175

For All Records

177 of 180

7/3/2007 10:52:45 AM


Document Date: 05/28/1992Author(s):MARSHALL SONKSENRecipient(s):JOHN VEDDERDocument Type:Document Title:


For All Records

DOCID41071 AR 4202 Site ID IAD005270160Company/Agency:ALCOA

Company/Agency:IDNR

LETTERSREGARDING: EXCAVT1ON MATERIAL WHICH CONTAINS LEVELS OFPERCHLOROETHYLENE

17.00 Pages 3

Document Date: 06/16/1992Author(s):PETER HAMLINRecipient(s):MARSHALL SONKSENDocument Type:Document Title:


DOC ID 141532 AR 4202 Site ID IAD005270160Company/Agency:IDNRCompany/Agency:ALCOA

LETTERSREGARDING: RECENT LETTER CONCERNING DISPOSAL OFLOW-LEVEL PERCHLOROETHYLENE CONTAMINATED SOILS ON SITEAT ALCOA

17.00 Pages 1




Recipient(s):


Reference:Category:Sheet|Frame|RoH|Frame

Company/Agency:

REPORTSTOTAL PETROLEUM HYDROCARBON ALTERNATIVE REMEDIALACTION LEVEL

17.00 Pages 83





LETTERSIDNR ARAR FOR TOTAL PETROLEUM HYDROCARBONS

17.00 Pages 2

For All Records

178 of 180

7/3/2007 10:52:45 AM


Document Date: 03/17/1993Author(s): •JAMES COLBERT

Recipient(s):JOHN VEDDER


Reference:Category:


For All Records

DOC ID 41167 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:IDNR

LETTERSREGARDING: TOTAL PETROLEUM HYDROCARBON ALTERNATIVEREMEDIAL ACTION LEVEL

17.00 Pages 1

Document Date: 04/08/1993Author(s):KEITH BRJDSONRecipient(s):JAMES COLBERT


DOCID41164 . AR 4202 Site ID IAD005270160Company/Agency:IDNRCompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSREGARDING: ALCOA SITE ARARS

17.00 Pages 1

Document Date: 01/06/1995Author(s):BRYAN RUNDELLRecipient(s):JIM COLBERT


Reference:Category:

Sheet|Frame|Rol)|Frame

DOC ID 115482 AR 4202 Site ID IAD005270160Company/Agency:JACOBSCompany/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCY

LETTERSLETTER REGARDING DRAFT ARAR'S ANALYSIS ALCOA-DAVENPORTWORKS SITE WORK ASSIGNMENT # 72-7PE5.

17.00 Pages 2

Document Date: 12/22/1995Author(s):JAMES COLBERTRecipient(s):MARSHALL SONKSEN


DOCID41156 AR 4202 Site ID IAD005270160Company/Agency:U.S. ENVIRONMENTAL PROTECTION AGENCYCompany/Agency:ALCOA

REPORTSREGARDING: ARARS ANALYSIS REPORT

17.00 ;es 65

For All Records

179 of 180

7/3/2007 10:52:45 AM


For All Records

Document Date: 07/26/1996 DOCID46459 AR 4202 Site ID 1AD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JAMES COLBERT U.S. ENVIRONMENTAL PROTECTION AGENCYDocument Type: LETTERSDocument Title: REGARDING: CHEMICAL & LOCATION SPECIFIC ARARS ANALYSIS


Document Date: 12/26/1996 DOCID48997 AR 4202 Site ID IAD005270160Author(s): Company/Agency:MARSHALL SONKSEN ALCOARecipient(s): Company/Agency:JIM COLBERTDocument Type: LETTERSDocument Title: FAX REGARDING A RCRA FACILTY ASSESSMENT REPORT FOR ALCOA


For All Records

180 of 180

Note: This Administrative Record has been updated due to ... · Note: This Administrative Record has been updated due to advances in technology. Blank pages have been removed, map

Documents